diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 1/Q1.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 1/Q1.cpp
new file mode 100644
index 0000000..e0dd149
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 1/Q1.cpp	
@@ -0,0 +1,10 @@
+#include <iostream>
+
+using namespace std;
+
+int main()
+{
+    cout << "Hello World";
+
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 1/Q2.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 1/Q2.cpp
new file mode 100644
index 0000000..f42ca33
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 1/Q2.cpp	
@@ -0,0 +1,13 @@
+#include<iostream>  
+  
+using namespace std; 
+
+int main() 
+{ 
+    cout <<"Implementation of new line\n" << "and endLine" << endl << "Displayed in the next line" << endl;
+    cout << "Tab \t usage" << endl;
+    cout << "Alarm sound will be rung \a" << endl;
+    cout << "Carriage\rReturn" << endl;
+    cout << "Carria is overwritten as cursor moves to the beginning of the line to print Return" << endl; 
+    return 0; 
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 1/Q3.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 1/Q3.cpp
new file mode 100644
index 0000000..e82ce93
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 1/Q3.cpp	
@@ -0,0 +1,35 @@
+#include <iostream> 
+using namespace std; 
+namespace ns1 
+{ 
+    int value()
+    { 
+        return 5; 
+    } 
+} 
+namespace ns2  
+{ 
+    const double x = 100; 
+    double value()
+    {  
+        return 2*x; 
+    } 
+} 
+  
+int main() 
+{ 
+    int x=500;
+    // Access value function within ns1 
+    cout << ns1::value() << '\n';  
+  
+    // Access value function within ns2 
+    cout << ns2::value() << '\n';  
+  
+    // Access variable x directly 
+    cout << ns2::x << '\n';  
+
+    // Access local variable x
+    cout << x << endl;      
+  
+    return 0; 
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 1/Q4.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 1/Q4.cpp
new file mode 100644
index 0000000..752dedb
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 1/Q4.cpp	
@@ -0,0 +1,46 @@
+#include <iostream>
+using namespace std;
+
+struct Student
+{
+    string Name;
+    int roll;
+    float marks;
+
+    void setStudentData()
+    {
+        cin >> Name;
+
+        cin >> roll;
+
+        cin >> marks;
+    }
+
+    void getStudentData()
+    {
+        cout << "Name:"
+             << " " << Name << endl;
+        cout << "Roll no.:"
+             << " " << roll << endl;
+        cout << "Marks:"
+             << " " << marks << endl;
+    }
+};
+int main()
+{
+    Student s[3];
+    int i;
+    for (i = 0; i < 3; i++)
+    {
+        cout << "Enter details of student" << i + 1 << ":" << endl;
+        s[i].setStudentData();
+    }
+
+    for (int i = 0; i < 3; i++)
+    {
+        cout << "Details of student" << i + 1 << ":" << endl;
+        s[i].getStudentData();
+    }
+
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 1/Q5.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 1/Q5.cpp
new file mode 100644
index 0000000..749879d
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 1/Q5.cpp	
@@ -0,0 +1,47 @@
+#include <iostream>
+using namespace std;
+
+struct Student
+{
+private:
+    string Name;
+    int roll;
+    float marks;
+public:
+    void setStudentData()
+    {
+        cin >> Name;
+
+        cin >> roll;
+
+        cin >> marks;
+    }
+
+    void getStudentData()
+    {
+        cout << "Name:"
+             << " " << Name << endl;
+        cout << "Roll no.:"
+             << " " << roll << endl;
+        cout << "Marks:"
+             << " " << marks << endl;
+    }
+};
+int main()
+{
+    Student s[3];
+    int i;
+    for (i = 0; i < 3; i++)
+    {
+        cout << "Enter details of student" << i + 1 << ":" << endl;
+        s[i].setStudentData();
+    }
+
+    for (int i = 0; i < 3; i++)
+    {
+        cout << "Details of student" << i + 1 << ":" << endl;
+        s[i].getStudentData();
+    }
+
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 1/Q6.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 1/Q6.cpp
new file mode 100644
index 0000000..a318b65
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 1/Q6.cpp	
@@ -0,0 +1,48 @@
+#include <iostream>
+using namespace std;
+
+class Student
+{
+private:
+    string Name;
+    int roll;
+    float marks;
+
+public:
+    void setStudentData()
+    {
+        cin >> Name;
+
+        cin >> roll;
+
+        cin >> marks;
+    }
+
+    void getStudentData()
+    {
+        cout << "Name:"
+             << " " << Name << endl;
+        cout << "Roll no.:"
+             << " " << roll << endl;
+        cout << "Marks:"
+             << " " << marks << endl;
+    }
+};
+int main()
+{
+    Student s[3];
+    int i;
+    for (i = 0; i < 3; i++)
+    {
+        cout << "Enter details of student" << i + 1 << ":" << endl;
+        s[i].setStudentData();
+    }
+
+    for (int i = 0; i < 3; i++)
+    {
+        cout << "Details of student" << i + 1 << ":" << endl;
+        s[i].getStudentData();
+    }
+
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 2/1.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 2/1.cpp
new file mode 100644
index 0000000..f1f00ac
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 2/1.cpp	
@@ -0,0 +1,8 @@
+#include<iostream>
+using namespace std;
+
+int main()
+{
+    cout<<"Hello world";
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 2/2.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 2/2.cpp
new file mode 100644
index 0000000..8d5b091
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 2/2.cpp	
@@ -0,0 +1,24 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+    int num, max = 300, i, flag;
+
+    for (num = 1; num <= max; num++)
+    {
+        flag = 0;
+        for (i = 2; i <= num / 2; i++)
+        {
+            if (num % i == 0)
+            {
+                flag = 1;
+                break;
+            }
+        }
+
+        if (flag == 0 & num != 1)
+            cout<<"\t"<<num;
+    }
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 2/3.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 2/3.cpp
new file mode 100644
index 0000000..75ace92
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 2/3.cpp	
@@ -0,0 +1,13 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+    float c, f;
+
+    cout << "Enter celsius degree to find temperature in fahreheit: ";
+    cin >> c;
+    f = c*1.8 + 32;
+    cout << "Fahreheit= " << f;
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 2/4.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 2/4.cpp
new file mode 100644
index 0000000..d314593
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 2/4.cpp	
@@ -0,0 +1,53 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+    //if statement
+    int i = 10;
+
+    if (i > 15)
+    {
+        cout << "10 is less than 15";
+    }
+
+    //if else
+    int j = 20;
+
+    if (j < 15)
+        printf("j is smaller than 15");
+    else
+        printf("j is greater than 15");
+
+
+    //if else if ladder
+    int k = 20;
+
+    if (k == 10)
+        printf("k is 10");
+    else if (k == 15)
+        printf("k is 15");
+    else if (k == 20)
+        printf("k is 20");
+    else
+        printf("k is not present");
+
+
+    //switch case
+    int x = 2;
+    switch (x)
+    {
+    case 1:
+        cout << "Choice is 1";
+        break;
+    case 2:
+        cout << "Choice is 2";
+        break;
+    case 3:
+        cout << "Choice is 3";
+        break;
+    default:
+        cout << "Choice other than 1, 2 and 3";
+        break;
+    }
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 2/5.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 2/5.cpp
new file mode 100644
index 0000000..ac72f06
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 1 of set 2/5.cpp	
@@ -0,0 +1,101 @@
+#include <iostream> 
+using namespace std; 
+  
+int main() 
+{ 
+    //for
+    for (int i = 1; i <= 10; i++) 
+    { 
+        cout << "Hello World\n"; 
+    } 
+
+    int i = 1;
+    for (; i <= 10; i++) 
+    { 
+        cout << "Hello World\n"; 
+    }
+
+    
+    for (; i <= 10;) 
+    { 
+        cout << "Hello World\n"; 
+    }
+
+    //while
+    int l = 1; 
+  
+    // test expression 
+    while (l < 6) { 
+        cout << "Hello World\n"; 
+  
+        // update expression 
+        l++; 
+    } 
+
+
+    int m=1; 
+  
+    // test expression 
+    while (m < 6) { 
+        cout << "Hello World\n"; 
+  
+        // update expression 
+        //m++; 
+    } 
+
+
+    
+  
+    // test expression 
+    while (m) { 
+        cout << "Hello World\n"; 
+  
+        // update expression 
+        //m++; 
+    } 
+
+    //do while
+    int n = 2; 
+  
+    do { 
+        // Loop body 
+        cout << "Hello World\n"; 
+  
+        // Update expression 
+        n++; 
+  
+    } 
+    // Test expression 
+    while (n < 1);
+
+
+    int a = 2; 
+  
+    do { 
+        // Loop body 
+        cout << "Hello World\n"; 
+  
+        // Update expression 
+        //a++; 
+  
+    } 
+    // Test expression 
+    while (a < 1);
+
+    int b = 2; 
+  
+    do { 
+        // Loop body 
+        cout << "Hello World\n"; 
+  
+        // Update expression 
+        b++; 
+  
+    } 
+    // Test expression 
+    while (b);
+
+
+  
+    return 0; 
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 11 of set 2/1.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 11 of set 2/1.cpp
new file mode 100644
index 0000000..9c74c14
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 11 of set 2/1.cpp	
@@ -0,0 +1,20 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+int x = -1;
+
+
+try {
+	if (x < 0)
+	{
+        cout<<"Yes "<<x<<" is less than 0"<<endl;
+		throw x;
+	}
+}
+catch (int x ) {
+	cout << "Exception Caught \n";
+}
+return 0;
+}
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 11 of set 2/2.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 11 of set 2/2.cpp
new file mode 100644
index 0000000..0620518
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 11 of set 2/2.cpp	
@@ -0,0 +1,89 @@
+#include <iostream>
+using namespace std;
+void divisibility()
+{
+    int n, d, result;
+    cout << "Enter value of n: " << endl;
+    cin >> n;
+    cout << "Enter the value of d: " << endl;
+    cin >> d;
+    if (d == 0)
+    {
+        throw d;
+    }
+    else
+    {
+        throw runtime_error(" Chill");
+    }
+    result = n / d;
+}
+void vote()
+{
+    int age;
+    cout << "Enter yor age: " << endl;
+    cin >> age;
+    if (age <= 18)
+    {
+        throw age;
+    }
+    else
+        throw runtime_error(" your age is more than 18 years");
+}
+void check_input_alpha()
+{
+    char input_char;
+    cout << "Enter the input: " << endl;
+    cin >> input_char;
+    if ((input_char >= 65 && input_char <= 90) || (input_char >= 97 && input_char <= 122))
+        throw input_char;
+    else
+        throw runtime_error(" No digits and symbols");
+}
+int main()
+{
+    try
+    {
+        divisibility();
+    }
+    catch (int ex)
+    {
+        cout << "Exception: Divisibilty by zero is not possible" << endl;
+    }
+    catch (runtime_error ex)
+    {
+        cout << "Division is possible" << ex.what() << endl;
+    }
+    //vote
+    try
+    {
+        vote();
+    }
+    catch (int ex)
+    {
+        cout << "Your age is :" << ex << " ,so you are not allowed to vote" << endl;
+    }
+    catch (runtime_error ex)
+    {
+        cout << "You are allowed to vote because" << ex.what() << endl;
+    }
+    //check alphabets input
+    try
+    {
+        check_input_alpha();
+    }
+    catch (runtime_error ex)
+    {
+        cout << "Only Aphabets are allowed as input" << ex.what() << endl;
+    }
+    catch (char ex)
+    {
+        cout << "Entered input is alphabet" << endl;
+    }
+    //Default exception
+    catch (...)
+    {
+        cout << "Default exception" << endl;
+    }
+
+    return 0;
+}
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 11 of set 2/3.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 11 of set 2/3.cpp
new file mode 100644
index 0000000..27f046a
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 11 of set 2/3.cpp	
@@ -0,0 +1,45 @@
+#include <iostream>
+#include <exception>
+using namespace std;
+class MyException : public exception
+{
+public:
+    const char *what() const throw()
+    {
+        return "Attempted to divide by zero!\n";
+    }
+};
+int main()
+{
+    try
+    {
+        try
+        {
+            int x, y;
+            cout << "Enter the two numbers : \n";
+            cin >> x >> y;
+            if (y == 0)
+            {
+                MyException z;
+                throw z;
+            }
+            else
+            {
+                cout << "x / y = " << x / y << endl;
+            }
+        }
+        catch (exception &e)
+        {
+            cout << e.what();
+            throw;
+        }
+    }
+    catch (exception &e)
+    {
+        cout << "\n Try division by another number" << endl;
+    }
+    catch (...)
+    {
+        cout << "Default exception" << endl;
+    }
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q1.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q1.cpp
new file mode 100644
index 0000000..d6a3492
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q1.cpp	
@@ -0,0 +1,31 @@
+#include<iostream>
+using namespace std;
+ 
+class Circle
+{   
+    
+    private: 
+        double radius;
+      
+        
+    public:    
+        void compute_area(double r)
+        {   
+            radius = r;
+             
+            double area = 3.14*radius*radius;
+             
+            cout << "Radius is: " << radius << endl;
+            cout << "Area is: " << area;
+        }
+     
+};
+ 
+int main()
+{   
+    Circle obj;
+    obj.compute_area(1.5);
+     
+     
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q2.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q2.cpp
new file mode 100644
index 0000000..6674601
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q2.cpp	
@@ -0,0 +1,54 @@
+#include <iostream>
+using namespace std;
+class Complex
+{
+public:
+    float real;
+    float imaginary;
+
+    void setComplex(float a, float b)
+    {
+        real = a;
+        imaginary = b;
+    }
+
+    void displayComplex()
+    {
+        cout << real << "+" << imaginary << "i" << endl;
+    }
+
+    void sumComplex(Complex o1, Complex o2)
+    {
+
+        real = o1.real + o2.real;
+        imaginary = o1.imaginary + o2.imaginary;
+    }
+};
+
+int main()
+{
+    Complex obj;
+    float r, i;
+    cout << "Enter real part of first number" << endl;
+    cin >> r;
+    cout << "Enter imaginary part of first number" << endl;
+    cin >> i;
+    obj.setComplex(r, i);
+    obj.displayComplex();
+
+    Complex obj2;
+    float r2, i2;
+    cout << "Enter real part of second number" << endl;
+    cin >> r2;
+    cout << "Enter imaginary part of second number" << endl;
+    cin >> i2;
+    obj2.setComplex(r2, i2);
+    obj2.displayComplex();
+
+    Complex R;
+    R.sumComplex(obj, obj2);
+    cout << "The sum is :  ";
+    R.displayComplex();
+
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q3a.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q3a.cpp
new file mode 100644
index 0000000..2f02c6c
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q3a.cpp	
@@ -0,0 +1,20 @@
+#include<iostream>  
+using namespace std; 
+  
+class A  
+{ 
+public:  
+   void fun(); 
+}; 
+  
+void A::fun() 
+{ 
+   cout << "fun() called"; 
+} 
+  
+int main() 
+{ 
+   A a; 
+   a.fun(); 
+   return 0; 
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q3b.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q3b.cpp
new file mode 100644
index 0000000..aadea32
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q3b.cpp	
@@ -0,0 +1,12 @@
+#include <iostream>
+using namespace std;
+
+int x = 1;
+
+int main()
+{
+  int x = 10;
+  cout << "Value of global x is " << ::x;
+  cout << "\nValue of local x is " << x;
+  return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q3c.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q3c.cpp
new file mode 100644
index 0000000..2011c52
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q3c.cpp	
@@ -0,0 +1,31 @@
+#include <iostream>
+using namespace std;
+
+class Test
+{
+    static int x;
+
+public:
+    static int y;
+
+    void func(int x)
+    {
+        cout << "Value of static x is " << Test::x;
+
+        cout << "\nValue of local x is " << x;
+    }
+};
+
+int Test::x = 1;
+int Test::y = 2;
+
+int main()
+{
+    Test obj;
+    int x = 3;
+    obj.func(x);
+
+    cout << "\nTest::y = " << Test::y;
+
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q3d.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q3d.cpp
new file mode 100644
index 0000000..aed77b8
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q3d.cpp	
@@ -0,0 +1,10 @@
+#include <iostream>
+
+int main()
+{
+    int n;
+    std::cout << "Hello enter a number" << std::endl;
+    std::cin >> n;
+
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q4.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q4.cpp
new file mode 100644
index 0000000..a37a36a
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q4.cpp	
@@ -0,0 +1,35 @@
+#include <iostream>
+using namespace std;
+namespace ns1
+{
+    int value()
+    {
+        return 5;
+    }
+}
+namespace ns2
+{
+    const double x = 100;
+    double value()
+    {
+        return 2 * x;
+    }
+}
+
+int main()
+{
+    int x = 500;
+    // Access value function within ns1
+    cout << ns1::value() << '\n';
+
+    // Access value function within ns2
+    cout << ns2::value() << '\n';
+
+    // Access variable x directly
+    cout << ns2::x << '\n';
+
+    // Access local variable x
+    cout << x << endl;
+
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q5.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q5.cpp
new file mode 100644
index 0000000..3d30034
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 2 of set 1/Q5.cpp	
@@ -0,0 +1,41 @@
+#include <iostream>
+
+using namespace std;
+class Line
+{
+public:
+   void setLength(double len);
+   double getLength(void);
+   Line();
+   ~Line();
+
+private:
+   double length;
+};
+
+Line::Line(void)
+{
+   cout << "Object is being created" << endl;
+}
+Line::~Line(void)
+{
+   cout << "Object is being deleted" << endl;
+}
+void Line::setLength(double len)
+{
+   length = len;
+}
+double Line::getLength(void)
+{
+   return length;
+}
+
+int main()
+{
+   Line line;
+
+   line.setLength(6.0);
+   cout << "Length of line : " << line.getLength() << endl;
+
+   return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 3 of set 1/1.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 3 of set 1/1.cpp
new file mode 100644
index 0000000..f1f00ac
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 3 of set 1/1.cpp	
@@ -0,0 +1,8 @@
+#include<iostream>
+using namespace std;
+
+int main()
+{
+    cout<<"Hello world";
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 3 of set 1/2.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 3 of set 1/2.cpp
new file mode 100644
index 0000000..8d5b091
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 3 of set 1/2.cpp	
@@ -0,0 +1,24 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+    int num, max = 300, i, flag;
+
+    for (num = 1; num <= max; num++)
+    {
+        flag = 0;
+        for (i = 2; i <= num / 2; i++)
+        {
+            if (num % i == 0)
+            {
+                flag = 1;
+                break;
+            }
+        }
+
+        if (flag == 0 & num != 1)
+            cout<<"\t"<<num;
+    }
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 3 of set 1/3.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 3 of set 1/3.cpp
new file mode 100644
index 0000000..75ace92
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 3 of set 1/3.cpp	
@@ -0,0 +1,13 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+    float c, f;
+
+    cout << "Enter celsius degree to find temperature in fahreheit: ";
+    cin >> c;
+    f = c*1.8 + 32;
+    cout << "Fahreheit= " << f;
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 3 of set 1/4.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 3 of set 1/4.cpp
new file mode 100644
index 0000000..d314593
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 3 of set 1/4.cpp	
@@ -0,0 +1,53 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+    //if statement
+    int i = 10;
+
+    if (i > 15)
+    {
+        cout << "10 is less than 15";
+    }
+
+    //if else
+    int j = 20;
+
+    if (j < 15)
+        printf("j is smaller than 15");
+    else
+        printf("j is greater than 15");
+
+
+    //if else if ladder
+    int k = 20;
+
+    if (k == 10)
+        printf("k is 10");
+    else if (k == 15)
+        printf("k is 15");
+    else if (k == 20)
+        printf("k is 20");
+    else
+        printf("k is not present");
+
+
+    //switch case
+    int x = 2;
+    switch (x)
+    {
+    case 1:
+        cout << "Choice is 1";
+        break;
+    case 2:
+        cout << "Choice is 2";
+        break;
+    case 3:
+        cout << "Choice is 3";
+        break;
+    default:
+        cout << "Choice other than 1, 2 and 3";
+        break;
+    }
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 3 of set 1/5.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 3 of set 1/5.cpp
new file mode 100644
index 0000000..ac72f06
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 3 of set 1/5.cpp	
@@ -0,0 +1,101 @@
+#include <iostream> 
+using namespace std; 
+  
+int main() 
+{ 
+    //for
+    for (int i = 1; i <= 10; i++) 
+    { 
+        cout << "Hello World\n"; 
+    } 
+
+    int i = 1;
+    for (; i <= 10; i++) 
+    { 
+        cout << "Hello World\n"; 
+    }
+
+    
+    for (; i <= 10;) 
+    { 
+        cout << "Hello World\n"; 
+    }
+
+    //while
+    int l = 1; 
+  
+    // test expression 
+    while (l < 6) { 
+        cout << "Hello World\n"; 
+  
+        // update expression 
+        l++; 
+    } 
+
+
+    int m=1; 
+  
+    // test expression 
+    while (m < 6) { 
+        cout << "Hello World\n"; 
+  
+        // update expression 
+        //m++; 
+    } 
+
+
+    
+  
+    // test expression 
+    while (m) { 
+        cout << "Hello World\n"; 
+  
+        // update expression 
+        //m++; 
+    } 
+
+    //do while
+    int n = 2; 
+  
+    do { 
+        // Loop body 
+        cout << "Hello World\n"; 
+  
+        // Update expression 
+        n++; 
+  
+    } 
+    // Test expression 
+    while (n < 1);
+
+
+    int a = 2; 
+  
+    do { 
+        // Loop body 
+        cout << "Hello World\n"; 
+  
+        // Update expression 
+        //a++; 
+  
+    } 
+    // Test expression 
+    while (a < 1);
+
+    int b = 2; 
+  
+    do { 
+        // Loop body 
+        cout << "Hello World\n"; 
+  
+        // Update expression 
+        b++; 
+  
+    } 
+    // Test expression 
+    while (b);
+
+
+  
+    return 0; 
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/1a.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/1a.cpp
new file mode 100644
index 0000000..51fdc86
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/1a.cpp	
@@ -0,0 +1,23 @@
+#include <iostream>
+using namespace std;
+
+class construct
+{
+public:
+    int a, b;
+
+        construct()
+    {
+        a = 10;
+        b = 20;
+    }
+};
+
+int main()
+{
+
+    construct c;
+    cout << "a: " << c.a << endl
+         << "b: " << c.b;
+    return 1;
+}
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/1b.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/1b.cpp
new file mode 100644
index 0000000..deeeda2
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/1b.cpp	
@@ -0,0 +1,30 @@
+#include <iostream> 
+using namespace std; 
+  
+class Friends
+{ 
+private: 
+    string st; 
+  
+public: 
+     
+    Friends (string str)//Parameterized Constructor 
+    { 
+        st=str; 
+    } 
+  
+    string getst() 
+    { 
+        return st; 
+    } 
+    
+}; 
+  
+int main() 
+{ 
+    //Constructor called. 
+    Friends p("Learning is fun with Friends"); 
+    cout <<p.getst(); 
+  
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/1c.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/1c.cpp
new file mode 100644
index 0000000..77d05d6
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/1c.cpp	
@@ -0,0 +1,34 @@
+#include <iostream>
+using namespace std;
+
+class Point
+{
+private:
+    int x, y;
+
+public:
+    Point(int x1, int y1)
+    {
+        x = x1;
+        y = y1;
+    }
+
+    int getX()
+    {
+        return x;
+    }
+    int getY()
+    {
+        return y;
+    }
+};
+
+int main()
+{
+
+    Point p1(10, 15);
+
+    cout << "p1.x = " << p1.getX() << ", p1.y = " << p1.getY();
+
+    return 0;
+}
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/1d.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/1d.cpp
new file mode 100644
index 0000000..7ec7027
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/1d.cpp	
@@ -0,0 +1,43 @@
+#include <iostream>
+using namespace std;
+
+// declare a class
+class Wall
+{
+private:
+    double length;
+    double height;
+
+public:
+    Wall(double len, double hgt)
+    {
+
+        length = len;
+        height = hgt;
+    }
+
+    Wall(Wall &obj)
+    {
+
+        length = obj.length;
+        height = obj.height;
+    }
+    double calculateArea()
+    {
+        return length * height;
+    }
+};
+
+int main()
+{
+
+    Wall wall1(10.5, 8.6);
+
+    cout << "Area of Wall 1: " << wall1.calculateArea() << endl;
+
+    Wall wall2 = wall1;
+
+    cout << "Area of Wall 2: " << wall2.calculateArea() << endl;
+
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/2.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/2.cpp
new file mode 100644
index 0000000..fe4bb69
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/2.cpp	
@@ -0,0 +1,41 @@
+#include <iostream>
+using namespace std;
+class Demo
+{
+    int X,Y;
+    public:
+        Demo()
+        {
+                X = 0;
+                Y = 0;
+                 
+                cout << endl << "Constructor Called";
+        }
+        Demo(int X, int Y=20) //Perameterized constructor with default argument.
+        {
+            this->X = X;
+            this->Y = Y;
+            cout<<"Constructor Called"<<endl;
+        }
+    ~Demo()  //destructor
+        {
+            cout<< "Destructor Called" << endl;
+        }
+    void putValues()
+        {
+          cout<<"Value of X : " <<X<<endl;
+          cout<<"Value of Y : " <<Y<<endl;
+        }
+};
+int main()
+{
+    Demo d1= Demo(10);  
+    cout<<endl<<"D1 Value Are : ";
+    d1.putValues();
+     
+    Demo d2= Demo(30,40);
+    cout<<endl<<"D2 Value Are : ";
+    d2.putValues();
+     
+    return 0;
+}
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/3.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/3.cpp
new file mode 100644
index 0000000..3572669
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/3.cpp	
@@ -0,0 +1,24 @@
+#include <iostream>
+using namespace std;
+class HelloWorld{
+public:
+  //Constructor
+  HelloWorld(){
+    cout<<"Constructor is called"<<endl;
+  }
+  //Destructor
+  ~HelloWorld(){
+    cout<<"Destructor is called"<<endl;
+   }
+   //Member function
+   void display(){
+     cout<<"Hello World!"<<endl;
+   }
+};
+int main(){
+   //Object created
+   HelloWorld obj;
+   //Member function called
+   obj.display();
+   return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/4a.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/4a.cpp
new file mode 100644
index 0000000..3b69afa
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/4a.cpp	
@@ -0,0 +1,55 @@
+ 
+#include<iostream>
+using namespace std;
+ 
+class Date
+{
+    private:
+        short int dd, mm, yy;
+ 
+    public:
+        Date() //constrctor:
+            {
+                dd = mm = yy = 0;
+            }
+ 
+        void getdata(int i, int j, int k) 
+            {
+                dd = i;
+                mm = j;
+                yy = k;
+            }
+ 
+ 
+        void prndata(void)
+            {
+                cout<<"\nData is "<<dd<<"/"<<mm<<"/"<<yy<<"\n";
+            }
+};
+ 
+int main()
+{
+    Date D1; //simple object having type Data: 
+    Date *dptr; //Pointer Object having type Date:
+ 
+    cout<<"Initializing data members using the object, with values 19, 10, 2016"<<endl;
+    D1.getdata(19,10,2016);
+ 
+    cout<<"Printing members using the object ";
+    D1.prndata();
+ 
+    dptr = &D1;
+    cout<<"Printing members using the object pointer ";
+    dptr->prndata();
+ 
+    cout<<"\nInitializing data members using the object pointer, with values 20, 10, 2016"<<endl;
+    dptr->getdata(20, 10, 2016);
+    cout<<"printing members using the object ";
+    D1.prndata();
+ 
+    cout<<"Printing members using the object pointer ";
+    dptr->prndata();
+ 
+    return 0;
+}
+
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/4b1.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/4b1.cpp
new file mode 100644
index 0000000..0416a73
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/4b1.cpp	
@@ -0,0 +1,26 @@
+#include<iostream>
+using namespace std;
+
+/* local variable is same as a member's name */
+class Test
+{
+private:
+int x;
+public:
+void setX (int x)
+{
+	// The 'this' pointer is used to retrieve the object's x
+	// hidden by the local variable 'x'
+	this->x = x;
+}
+void print() { cout << "x = " << x << endl; }
+};
+
+int main()
+{
+Test obj;
+int x = 20;
+obj.setX(x);
+obj.print();
+return 0;
+}
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/4b2.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/4b2.cpp
new file mode 100644
index 0000000..9ed4153
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/4b2.cpp	
@@ -0,0 +1,26 @@
+#include<iostream>
+using namespace std;
+
+/* local variable is same as a member's name */
+class Test
+{
+private:
+int x;
+public:
+void setX (int x)
+{
+	// The 'this' pointer is used to retrieve the object's x
+	// hidden by the local variable 'x'
+	this->x = x;
+}
+void print() { cout << "x = " << x << endl; }
+};
+
+int main()
+{
+Test *obj;
+int x = 20;
+obj->setX(x);
+obj->print();
+return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/5.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/5.cpp
new file mode 100644
index 0000000..2fcf402
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/5.cpp	
@@ -0,0 +1,41 @@
+//dynamic memory allocation
+#include<iostream>
+using namespace std;
+class world
+{
+	int*d;   //pointer variable
+	public:
+    world()
+	{
+		d=new int[5];
+	}
+	void getdata()
+	{
+		int i;
+		for(i=0;i<5;i++)
+		{
+			cin>>d[i];
+		}
+	}
+	void display()
+	{
+		int i;
+		for(i=0;i<5;i++)
+		{
+			cout<<"i="<<"d="<<d[i]<<endl;
+		}
+	}
+  ~world()    //destructor
+	{
+		delete[] d;
+		cout<<"done";   //de-allocating memory
+	}
+};
+int main()
+{
+	world d;
+	d.getdata();
+	d.display();
+	
+	return 0;
+}
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/6.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/6.cpp
new file mode 100644
index 0000000..706d3d0
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/6.cpp	
@@ -0,0 +1,18 @@
+#include<iostream>
+using namespace std;
+class Obj{
+    public:
+    int b;
+};
+int main(){
+    Obj *ptr[5];
+    for(int i=0;i<5;i++){
+        ptr[i] = new Obj;
+        ptr[i]->b = i;
+    }
+    for(int i=0;i<5;i++){
+        cout<<ptr[i]->b<<endl;
+    }
+    delete []*ptr;
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/7.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/7.cpp
new file mode 100644
index 0000000..04c0532
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/7.cpp	
@@ -0,0 +1,31 @@
+//static data members
+#include<iostream>
+using namespace std;
+class demo
+{
+	public:
+		demo()     //default constructor
+		{
+			cout<<"I am a constructor"<<endl;
+		}
+	~demo()  //destructor
+	{
+		cout<<"I am a destructor"<<endl;
+	}
+	void display()
+	{
+		cout<<"hello";
+	}
+};
+//independent function
+void fun()        //not a member function of class demo
+{
+	static demo dd;        //creation of static object
+	cout<<"I am function"<<endl;
+}
+int main()
+{
+	fun();
+	cout<<"I am main"<<endl;
+	return 0;
+}
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/8.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/8.cpp
new file mode 100644
index 0000000..0e2ba30
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 1/8.cpp	
@@ -0,0 +1,36 @@
+//friend function and class
+#include<iostream>
+using namespace std;
+class B;  //declared class B
+class A
+{
+	int a;
+	public:
+		A()
+		{
+			a=20;
+		}
+	friend class B;	 //called;friend of class A
+};
+
+class B  //defined class B
+{
+	int b;
+	public:
+		B()
+		{
+			b=10;
+		}
+	void display(A aa)
+	{
+		cout<<aa.a<<endl;   //a is private data of class A
+		cout<<b<<endl;
+	}	
+};
+int main()
+{
+	A a1;
+	B b1;
+	b1.display(a1);
+	return 0;
+}
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 2/1.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 2/1.cpp
new file mode 100644
index 0000000..a5c6e64
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 2/1.cpp	
@@ -0,0 +1,29 @@
+#include <iostream>
+using namespace std;
+
+class rec
+{
+private:
+    int I;
+    int b;
+
+public:
+    rec(int a, int c)
+    {
+        I = a;
+        b = c;
+    }
+    void put()
+    {
+        cout << "Area is : " << I * b << endl;
+    }
+};
+int main()
+{
+    rec obj[3] = {rec(3, 6), rec(2, 5), rec(5, 5)};
+    cout << "Displaying Areas of Rectangles : \n";
+    for (int i = 0; i < 3; i++)
+        obj[i].put();
+
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 2/2.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 2/2.cpp
new file mode 100644
index 0000000..7018645
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 2/2.cpp	
@@ -0,0 +1,53 @@
+#include <iostream>
+using namespace std;
+
+class Employee
+{
+private:
+    int employee_id;
+    char employee_name[100];
+    int employee_age;
+    long int employee_salary;
+
+public:
+    void inputInfo()
+    {
+        cout << "Enter the Employee Id" << endl;
+        cin >> employee_id;
+        cout << "Enter the Employee name" << endl;
+        cin >> employee_name;
+        cout << "Enter the Employee age" << endl;
+        cin >> employee_age;
+        cout << "Enter the Employee salary" << endl;
+        cin >> employee_salary;
+    }
+    void displayInfo()
+    {
+        cout << "Employee Id:" << employee_id << endl;
+        cout << "Employee Name:" << employee_name << endl;
+        cout << "Employee age:" << employee_age << endl;
+        cout << "Employee salary:" << employee_salary << endl;
+    }
+};
+int main()
+{
+    int i, n;
+    
+
+    cout << "Enter the no. of employees" << endl;
+    cin >> n;
+    Employee emp[n];
+    for (i = 0; i < n; i++)
+    {
+        cout<<"Enter the details of employee  "<<i+1<<endl;
+        emp[i].inputInfo();
+    }
+    cout << "Details of Employees are:" << endl;
+    for (i = 0; i < n; i++)
+    {
+        cout << "Employee " << i + 1 << endl;
+        emp[i].displayInfo();
+    }
+
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 2/3a.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 2/3a.cpp
new file mode 100644
index 0000000..ebf6d72
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 2/3a.cpp	
@@ -0,0 +1,25 @@
+#include<iostream>
+using namespace std;
+  
+class Test
+{
+private:
+  int x;
+  int y;
+public:
+  Test(int x = 0, int y = 0) { this->x = x; this->y = y; }
+  Test &setX(int a) { x = a; return *this; }
+  Test &setY(int b) { y = b; return *this; }
+  void print() { cout << "x = " << x << " y = " << y << endl; }
+};
+  
+int main()
+{
+  Test obj1(5, 5);
+  
+  
+  obj1.setX(10).setY(20);
+  
+  obj1.print();
+  return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 2/3b.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 2/3b.cpp
new file mode 100644
index 0000000..1bf20a8
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 2/3b.cpp	
@@ -0,0 +1,25 @@
+#include <iostream>
+using namespace std;
+
+class Test
+{
+private:
+    int x;
+
+public:
+    void setX(int x)
+    {
+
+        this->x = x;
+    }
+    void print() { cout << "x = " << x << endl; }
+};
+
+int main()
+{
+    Test obj;
+    int x = 20;
+    obj.setX(x);
+    obj.print();
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 2/4.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 2/4.cpp
new file mode 100644
index 0000000..a7f397e
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 2/4.cpp	
@@ -0,0 +1,25 @@
+#include <iostream>
+using namespace std;
+int main()
+{
+    int i, n, s;
+    cout << "Enter total number of elements:"
+         << "\n";
+    cin >> n;
+    int *a = new int(n);
+    cout << "Enter " << n << " elements" << endl;
+    for (i = 0; i < n; i++)
+    {
+        cin >> a[i];
+    }
+    s = a[0];
+    for (i = 1; i < n; i++)
+    {
+        if (s > a[i])
+            s = a[i];
+    }
+    cout << "\nSmallest Number = " << s;
+    cout << endl;
+    delete (a);
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 2/5.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 2/5.cpp
new file mode 100644
index 0000000..dbfc522
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 4 of set 2/5.cpp	
@@ -0,0 +1,62 @@
+#include <iostream>
+using namespace std;
+
+class Employee
+{
+public:
+    int *employee_id;
+    char *employee_name;
+    int *employee_age;
+    int *employee_salary;
+
+    Employee()
+    {
+        employee_name = new char[100];
+        employee_id=new int;
+        *employee_id=0;
+        employee_age=new int;
+        *employee_age=0;
+        employee_salary=new int;
+        *employee_salary=0;
+    }
+
+    void inputInfo()
+    {
+        cout << "Enter the Employee Id" << endl;
+        cin >> *employee_id;
+        cout << "Enter the Employee name" << endl;
+        cin >> employee_name;
+        cout << "Enter the Employee age" << endl;
+        cin >> *employee_age;
+        cout << "Enter the Employee salary" << endl;
+        cin >> *employee_salary;
+    }
+    void displayInfo()
+    {
+        cout << "Employee Id:" << *employee_id << endl;
+        cout << "Employee Name:" << *employee_name << endl;
+        cout << "Employee age:" << *employee_age << endl;
+        cout << "Employee salary:" << *employee_salary << endl;
+    }
+};
+int main()
+{
+    int i, n;
+
+    cout << "Enter the no. of employees" << endl;
+    cin >> n;
+    Employee emp[n];
+    for (i = 0; i < n; i++)
+    {
+        cout << "Enter the details of employee  " << i + 1 << endl;
+        emp[i].inputInfo();
+    }
+    cout << "Details of Employees are:" << endl;
+    for (i = 0; i < n; i++)
+    {
+        cout << "Employee " << i + 1 << endl;
+        emp[i].displayInfo();
+    }
+
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/1.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/1.cpp
new file mode 100644
index 0000000..a76de9d
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/1.cpp	
@@ -0,0 +1,45 @@
+#include <iostream>
+using namespace std;
+
+class Animal
+{
+
+public:
+    void characteristics()
+    {
+        cout << "Characteristics of dog" << endl;
+    }
+    void eat()
+    {
+        cout << "Dog can eat!" << endl;
+    }
+
+    void sleep()
+    {
+        cout << "Dog can sleep!" << endl;
+    }
+};
+
+class Dog : public Animal
+{
+
+public:
+    void bark()
+    {
+        cout << "Dog can bark! Woof woof!!" << endl;
+    }
+};
+
+int main()
+{
+
+    Dog dog1;
+    Animal a;
+
+    a.characteristics();
+    dog1.eat();
+    dog1.sleep();
+    dog1.bark();
+
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/2.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/2.cpp
new file mode 100644
index 0000000..d92cb87
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/2.cpp	
@@ -0,0 +1,30 @@
+#include <iostream>
+using namespace std;
+
+class Polygon {
+    public:
+        void set_value(int a, int b){
+            height=a;
+            width=b;
+        }
+        virtual void calc_area() = 0;
+    protected:
+        int height;
+        int width;
+};
+
+class Rectangle: public Polygon {
+    public:
+        void calc_area();
+};
+void Rectangle::calc_area() {
+    cout << "Rectangle area: " << (height*width) << endl;
+}
+
+int main() {
+    Rectangle s1;
+    s1.set_value(5,2);
+    s1.calc_area();
+
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/3a.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/3a.cpp
new file mode 100644
index 0000000..c4623b9
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/3a.cpp	
@@ -0,0 +1,39 @@
+#include <iostream>
+using namespace std;
+
+class Base {
+   private:
+    int pvt = 1;
+
+   protected:
+    int prot = 2;
+
+   public:
+    int pub = 3;
+
+   
+    int getPVT() {
+        return pvt;
+    }
+};
+
+class ProtectedDerived : protected Base {
+   public:
+    
+    int getProt() {
+        return prot;
+    }
+
+    
+    int getPub() {
+        return pub;
+    }
+};
+
+int main() {
+    ProtectedDerived object1;
+    cout << "Private cannot be accessed." << endl;
+    cout << "Protected = " << object1.getProt() << endl;
+    cout << "Public = " << object1.getPub() << endl;
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/3b.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/3b.cpp
new file mode 100644
index 0000000..2f412b8
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/3b.cpp	
@@ -0,0 +1,42 @@
+#include <iostream>
+using namespace std;
+
+class Base
+{
+private:
+    int pvt = 1;
+
+protected:
+    int prot = 2;
+
+public:
+    int pub = 3;
+
+    int getPVT()
+    {
+        return pvt;
+    }
+};
+
+class PrivateDerived : private Base
+{
+public:
+    int getProt()
+    {
+        return prot;
+    }
+
+    int getPub()
+    {
+        return pub;
+    }
+};
+
+int main()
+{
+    PrivateDerived object1;
+    cout << "Private cannot be accessed." << endl;
+    cout << "Protected = " << object1.getProt() << endl;
+    cout << "Public = " << object1.getPub() << endl;
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/4(i).cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/4(i).cpp
new file mode 100644
index 0000000..43ef2ea
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/4(i).cpp	
@@ -0,0 +1,21 @@
+#include <iostream>    
+using namespace std;    
+class Package    
+{    
+    private:    
+        int length;    
+    public:    
+        Package(): length(0) { }    
+        friend int display(Package);    
+};    
+int display(Package b)    
+{    
+   b.length += 10;    
+    return b.length;    
+}    
+int main()    
+{    
+    Package b;    
+    cout<<"Length of Package: "<< display(b)<<endl;    
+    return 0;    
+} 
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/4(ii).cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/4(ii).cpp
new file mode 100644
index 0000000..8d9a819
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/4(ii).cpp	
@@ -0,0 +1,27 @@
+#include <iostream>
+using namespace std;
+class XYZ
+{
+private:
+    char ch = 'A';
+    int num = 11;
+
+public:
+    friend class ABC;
+};
+class ABC
+{
+public:
+    void disp(XYZ obj)
+    {
+        cout << obj.ch << endl;
+        cout << obj.num << endl;
+    }
+};
+int main()
+{
+    ABC obj;
+    XYZ obj2;
+    obj.disp(obj2);
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/5.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/5.cpp
new file mode 100644
index 0000000..88cb49d
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/5.cpp	
@@ -0,0 +1,22 @@
+#include <iostream>
+using namespace std;
+
+class Base {
+   public:
+    void print() {
+        cout << "Base Function" << endl;
+    }
+};
+
+class Derived : public Base {
+   public:
+    void print() {
+        cout << "Derived Function" << endl;
+    }
+};
+
+int main() {
+    Derived derived1;
+    derived1.print();
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/6a.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/6a.cpp
new file mode 100644
index 0000000..f1f3785
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/6a.cpp	
@@ -0,0 +1,16 @@
+#include <iostream>  
+using namespace std;  
+ class Car {  
+   public:  
+   float Price = 60000;   
+ };  
+   class Service: public Car {  
+   public:  
+   float insurance = 5000;    
+   };       
+int main(void) {  
+     Service p1;  
+     cout<<"Price: "<<p1.Price<<endl;    
+     cout<<"insurance: "<<p1.insurance<<endl;    
+    return 0;  
+}  
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/6b.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/6b.cpp
new file mode 100644
index 0000000..6b8b4c4
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/6b.cpp	
@@ -0,0 +1,29 @@
+#include <iostream>  
+using namespace std;  
+ class Animal {  
+   public:  
+ void eat() {   
+    cout<<"Eating..."<<endl;   
+ }    
+   };  
+   class Dog: public Animal   
+   {    
+       public:  
+     void bark(){  
+    cout<<"Barking..."<<endl;   
+     }    
+   };   
+   class BabyDog: public Dog   
+   {    
+       public:  
+     void weep() {  
+    cout<<"Weeping...";   
+     }    
+   };   
+int main(void) {  
+    BabyDog d1;  
+    d1.eat();  
+    d1.bark();  
+     d1.weep();  
+     return 0;  
+}  
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/6c.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/6c.cpp
new file mode 100644
index 0000000..94673fb
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/6c.cpp	
@@ -0,0 +1,42 @@
+#include <iostream>  
+using namespace std;  
+class A  
+{  
+    protected:  
+     int a;  
+    public:  
+    void get_a(int n)  
+    {  
+        a = n;  
+    }  
+};  
+  
+class B  
+{  
+    protected:  
+    int b;  
+    public:  
+    void get_b(int n)  
+    {  
+        b = n;  
+    }  
+};  
+class C : public A,public B  
+{  
+   public:  
+    void display()  
+    {  
+        std::cout << "The value of a is : " <<a<< std::endl;  
+        std::cout << "The value of b is : " <<b<< std::endl;  
+        cout<<"Addition of a and b is : "<<a+b;  
+    }  
+};  
+int main()  
+{  
+   C c;  
+   c.get_a(10);  
+   c.get_b(20);  
+   c.display();  
+  
+    return 0;  
+}  
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/6d.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/6d.cpp
new file mode 100644
index 0000000..6fadd85
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/6d.cpp	
@@ -0,0 +1,48 @@
+#include <iostream>
+using namespace std;
+class Shape
+{
+public:
+    int a;
+    int b;
+    void get_data(int n, int m)
+    {
+        a = n;
+        b = m;
+    }
+};
+class Rectangle : public Shape
+{
+public:
+    int rect_area()
+    {
+        int result = a * b;
+        return result;
+    }
+};
+class Triangle : public Shape
+{
+public:
+    int triangle_area()
+    {
+        float result = 0.5 * a * b;
+        return result;
+    }
+};
+int main()
+{
+    Rectangle r;
+    Triangle t;
+    int length, breadth, base, height;
+    cout << "Enter the length and breadth of a rectangle: " << endl;
+    cin >> length >> breadth;
+    r.get_data(length, breadth);
+    int m = r.rect_area();
+    cout << "Area of the rectangle is : " << m << std::endl;
+    cout << "Enter the base and height of the triangle: " << endl;
+    cin >> base >> height;
+    t.get_data(base, height);
+    float n = t.triangle_area();
+    cout << "Area of the triangle is : " << n << endl;
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/6e.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/6e.cpp
new file mode 100644
index 0000000..bd7ffa2
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/6e.cpp	
@@ -0,0 +1,56 @@
+#include <iostream>  
+using namespace std;  
+class A  
+{  
+    protected:  
+    int a;  
+    public:  
+    void get_a()  
+    {  
+       cout << "Enter the value of 'a' : " << endl;  
+       cin>>a;  
+    }  
+};  
+  
+class B : public A   
+{  
+    protected:  
+    int b;  
+    public:  
+    void get_b()  
+    {  
+        cout << "Enter the value of 'b' : " << endl;  
+       cin>>b;  
+    }  
+};  
+class C   
+{  
+    protected:  
+    int c;  
+    public:  
+    void get_c()  
+    {  
+        cout << "Enter the value of c is : " << endl;  
+        cin>>c;  
+    }  
+};  
+  
+class D : public B, public C  
+{  
+    protected:  
+    int d;  
+    public:  
+    void mul()  
+    {  
+         get_a();  
+         get_b();  
+         get_c();  
+         cout << "Multiplication of a,b,c is : " <<a*b*c<< endl;  
+    }  
+};  
+int main()  
+{  
+    D d;  
+    d.mul();  
+    return 0;  
+}  
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/7.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/7.cpp
new file mode 100644
index 0000000..fda9279
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/7.cpp	
@@ -0,0 +1,36 @@
+#include <iostream>
+using namespace std;
+class base
+{
+public:
+    virtual void print()
+    {
+        cout << "print base class" << endl;
+    }
+    void show()
+    {
+        cout << "show base class" << endl;
+    }
+};
+class derived : public base
+{
+public:
+    void print()
+    {
+        cout << "print derived class" << endl;
+    }
+    void show()
+    {
+        cout << "show derived class" << endl;
+    }
+};
+int main()
+{
+   
+    derived d;
+    
+
+    d.print();
+
+    d.show();
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/8.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/8.cpp
new file mode 100644
index 0000000..8e4750b
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/8.cpp	
@@ -0,0 +1,25 @@
+#include <iostream>
+using namespace std;
+
+class Base
+{
+    int x;
+
+public:
+    virtual void fun() = 0;
+    int getX() { return x; }
+};
+class Derived : public Base
+{
+    int y;
+
+public:
+    void fun() { cout << "fun() called"; }
+};
+
+int main(void)
+{
+    Derived d;
+    d.fun();
+    return 0;
+}
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/9.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/9.cpp
new file mode 100644
index 0000000..59b6ced
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 5 of set 1/9.cpp	
@@ -0,0 +1,72 @@
+#include <iostream>
+
+using namespace std;
+
+class base
+
+{
+
+public:
+    base()
+
+    {
+
+        cout << "\nConstructor of base class...";
+    }
+
+    ~base()
+
+    {
+
+        cout << "\nDestructor of base class.... ";
+    }
+};
+
+class derived : public base
+
+{
+
+public:
+    derived()
+
+    {
+
+        cout << "\nConstructor of derived ...";
+    }
+
+    ~derived()
+
+    {
+
+        cout << "\nDestructor of derived ...";
+    }
+};
+
+class derived1 : public derived
+
+{
+
+public:
+    derived1()
+
+    {
+
+        cout << "\nConstructor of derived1 ...";
+    }
+
+    ~derived1()
+
+    {
+
+        cout << "\nDestructor of derived1 ...";
+    }
+};
+
+int main()
+
+{
+
+    derived1 x;
+
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 6 of set 2/1.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 6 of set 2/1.cpp
new file mode 100644
index 0000000..a41f11a
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 6 of set 2/1.cpp	
@@ -0,0 +1,43 @@
+#include <iostream>
+#include <cmath>
+using namespace std;
+float area(float a)
+{
+    float eq;
+    eq = (sqrt(3)/4 * a*a);
+    return eq;
+}
+float area(float b, float h)
+{
+    return (b * h * 0.5);
+}
+int area(int a, int b)
+{
+    return (0.5 * b * (sqrt(a * a - ((b * b) / 4))));
+}
+int main()
+{
+    float b, h,s;
+    int p, q;
+    //area of right angle triangle
+    cout << "\nTo find area of right angle triangle" << endl;
+    cout << "Base :" << endl;
+    cin >> b;
+    cout << "Height :" << endl;
+    cin >> h;
+    cout << "area of right angle triangle :" << area(b, h) << endl;
+    //area of isosceles triangle
+    cout << "\nTo find area of isosceles triangle" << endl;
+    cout << "length  of each equal side:" << endl;
+    cin >> p;
+    cout << "Length of unequal side :" << endl;
+    cin >> q;
+    cout << "area of isosceles triangle :" << area(p, q) << endl;
+    //area of equilateral triangle
+    cout << "\nTo find area of equilateral triangle" << endl;
+    cout << "length of each side of equilateral triangle :" << endl;
+    cin >> s;
+    cout << "area of equilateral triangle :" << area(s) << endl;
+
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 6 of set 2/2.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 6 of set 2/2.cpp
new file mode 100644
index 0000000..b7e96b5
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 6 of set 2/2.cpp	
@@ -0,0 +1,75 @@
+#include <iostream>
+using namespace std;
+class Publication
+{
+    string title;
+    float price;
+
+public:
+    void getData()
+    {
+        cout << "\nEnter the title :" << endl;
+        cin>>title;
+        cout << "Enter price :" << endl;
+        cin >> price;
+    }
+    void putData()
+    {
+        cout << "\nTitle: " << title << "\nPrice: " << price;
+    }
+};
+class Book : public Publication
+{
+private:
+    int pages;
+
+public:
+    void getData()
+    {
+        Publication::getData();
+        cout << "Enter Pages : ";
+        cin >> pages;
+    }
+
+    void putData()
+    {
+        Publication::putData();
+        cout << "\nPages : " << pages;
+    }
+};
+
+class Tape : public Publication
+{
+private:
+    float minutes;
+
+public:
+    void getData()
+    {
+        Publication::getData();
+        cout << "Enter Minutes :";
+        cin >> minutes;
+    }
+
+    void putData()
+    {
+        Publication::putData();
+        cout << "\nMinutes : " << minutes;
+    }
+};
+
+int main()
+{
+    Book b;
+    Tape t;
+    b.getData();
+    t.getData();
+
+    cout << "\a" << endl;
+    b.putData();
+    cout << endl;
+    t.putData();
+    cout << endl;
+
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 6 of set 2/3.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 6 of set 2/3.cpp
new file mode 100644
index 0000000..ff3be63
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 6 of set 2/3.cpp	
@@ -0,0 +1,30 @@
+#include <iostream>
+using namespace std;
+
+void display(char = '*', int = 1);
+
+int main() {
+    int count = 5;
+
+    cout << "No argument passed: ";
+   
+    display(); 
+    
+    cout << "First argument passed: ";
+    
+    display('#'); 
+    
+    cout << "Both arguments passed: ";
+
+    display('$', count); 
+
+    return 0;
+}
+
+void display(char c, int count) {
+    for(int i = 1; i <= count; ++i)
+    {
+        cout << c;
+    }
+    cout << endl;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 6 of set 2/5.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 6 of set 2/5.cpp
new file mode 100644
index 0000000..686c70c
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 6 of set 2/5.cpp	
@@ -0,0 +1,28 @@
+#include<iostream>
+using namespace std;
+
+class Class
+{
+private:
+	int x, y;
+public:
+	Class(int x1, int y1) { x = x1; y = y1; }
+
+	// Copy constructor
+	Class(const Class &p1) {x = p1.x; y = p1.y; }
+
+	int getX()		 { return x; }
+	int getY()		 { return y; }
+};
+
+int main()
+{
+	Class p1(10, 15); 
+	Class p2 = p1; 
+
+	
+	cout << "p1.x = " << p1.getX() << ", p1.y = " << p1.getY();
+	cout << "\np2.x = " << p2.getX() << ", p2.y = " << p2.getY();
+
+	return 0;
+}
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 8 of set 2/Q1.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 8 of set 2/Q1.cpp
new file mode 100644
index 0000000..15b66de
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 8 of set 2/Q1.cpp	
@@ -0,0 +1,49 @@
+#include <iostream>
+using namespace std;
+
+class Polygon {
+    public:
+        void set_value(int a, int b){
+            height=a;
+            width=b;
+        }
+        virtual void calc_area() = 0;
+    protected:
+        int height;
+        int width;
+};
+
+class Rectangle: public Polygon {
+    public:
+        void calc_area();
+};
+
+class Triangle: public Polygon {
+    public:
+        void calc_area();
+};
+
+
+void Rectangle::calc_area() {
+    cout << "Rectangle area: " << (height*width) << endl;
+}
+
+void Triangle::calc_area() {
+    cout << "Triangle area: " << (height*width*0.5) << endl;
+}
+
+int main() {
+    Polygon* sr;
+    Polygon* st;
+    Rectangle s1;
+    Triangle s2;
+
+    sr=&s1;
+    st=&s2;
+    sr->set_value(5,2);
+    st->set_value(5,2);
+    sr->calc_area();
+    st->calc_area();
+
+    return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 8 of set 2/Q2.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 8 of set 2/Q2.cpp
new file mode 100644
index 0000000..ae4bac8
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 8 of set 2/Q2.cpp	
@@ -0,0 +1,73 @@
+#include<iostream>
+using namespace std;
+class shape
+{
+            protected:
+            float aoc,aor,aot,r,l,b,b1,b2,h;
+            public:
+            virtual void area()=0;
+            virtual void display()=0;
+};
+class circle:public shape
+{
+            public:
+            void area()
+            {
+                        cout<<"\nEnter radius of the circle:";
+                        cin>>r;
+                        aoc=3.14159*r*r;
+            }
+            void display()
+            {
+                        cout<<"\nArea of circle:"<<aoc<<endl;
+            }
+};
+class rectangle:public shape
+{
+            public:
+            void area()
+            {
+                        cout<<"\n\nEnter length and breadth of the rectangle:";
+                        cin>>l>>b;
+                        aor=l*b;
+            }
+            void display()
+            {
+                        cout<<"\nArea of rectangle:"<<aor<<endl;
+            }
+};
+class trapezoid:public shape
+{
+            public:
+            void area()
+            {
+                        cout<<"\n\nEnter height of the trapezoid:";
+                        cin>>h;
+                        cout<<"\nEnter length of each base(b1,b2) of the trapezoid:";
+                        cin>>b1>>b2;
+                        aot=((b1+b2)/2)*h;
+            }
+            void display()
+            {
+                        cout<<"\nArea of trapezoid:"<<aot<<endl;
+            }
+};
+int main()
+{
+            shape *sc;
+            shape *sr;
+            shape *st;
+            circle c;
+            rectangle r;
+            trapezoid t;
+            sc=&c;
+            sc->area();
+            sc->display();
+            sr=&r;
+            sr->area();
+            sr->display();
+            st=&t;
+            st->area();
+            st->display();
+            return 0;
+}
\ No newline at end of file
diff --git a/Computer Engineering - BE/Sem 2/UTA018/Assignment 8 of set 2/Q3.cpp b/Computer Engineering - BE/Sem 2/UTA018/Assignment 8 of set 2/Q3.cpp
new file mode 100644
index 0000000..ea8299d
--- /dev/null
+++ b/Computer Engineering - BE/Sem 2/UTA018/Assignment 8 of set 2/Q3.cpp	
@@ -0,0 +1,84 @@
+#include <iostream>
+
+using namespace std;
+
+class Student
+{
+
+protected:
+    char name[20], depart[20];
+
+public:
+    virtual void get_data() = 0;
+    virtual void show_data() = 0;
+};
+class Engineering : public Student
+{
+public:
+    void get_data()
+    {
+        cout << "Enter the information of Engineering student ";
+        cout << "\nEnter the name of Student: ";
+        cin >> name;
+        cout << "Enter Department: ";
+        cin >> depart;
+    }
+    void show_data()
+    {
+        cout << "The Information of Engineering student is ";
+        cout << "\nName : " << name;
+        cout << "\nDepartment: " << depart;
+    }
+};
+class Medicine : public Student
+{
+public:
+    void get_data()
+    {
+        cout << "Enter the information of Medicine student ";
+        cout << "\nEnter Name: ";
+        cin >> name;
+        cout << "Enter Department: ";
+        cin >> depart;
+    }
+    void show_data()
+    {
+        cout << "\nThe information of Medicine student is ";
+        cout << "\nName: " << name;
+        cout << "\n Department: " << depart;
+    }
+};
+class Science : public Student
+{
+public:
+    void get_data()
+    {
+        cout << "\nEnter information of Science Student: ";
+        cout << "\nEnter name: ";
+        cin >> name;
+        cout << "Enter Department: ";
+        cin >> depart;
+    }
+    void show_data()
+    {
+        cout << "The informaion of Science student is ";
+        cout << "\nName: " << name;
+        cout << "\nDepartment: " << depart;
+    }
+};
+int main()
+{
+    Student *stu[3];
+    stu[0] = new Engineering;
+    stu[1] = new Medicine;
+    stu[2] = new Science;
+    for (int i = 0; i < 3; i++)
+    {
+        stu[i]->get_data();
+    }
+    for (int i = 0; i < 3; i++)
+    {
+        stu[i]->show_data();
+    }
+    return 0;
+}
\ No newline at end of file