Merge pull request #409 from rushithakare7350/main

Rushihacker1

Author: Sirajmolla

pattern1.cpp

@@ -0,0 +1,20 @@
+//pattern 
+/*
+*
+* *
+* * *
+* * * * 
+* * * * * 
+*/
+#include<iostream>
+using namespace std;
+int main(){
+    int n;
+    cin>>n;
+    for(int i=0;i<n;i++){
+        for(int j=i;j>0;j--){
+            cout<<j;
+        }
+        cout<<endl;
+    }
+}

pattern2.cpp

@@ -0,0 +1,19 @@
+/* pattern 
+*****
+*****
+*****
+*****
+*****
+*/
+#include<iostream>
+using namespace std;
+int main(){
+    int n;
+    cin>>n;
+    for(int i=n;i>0;i--){
+        for(int j=0;j<n;j++){
+            cout<<"*";
+        }
+        cout<<endl;
+    }
+}

rotate.py

@@ -0,0 +1,9 @@
+n,d = map(int,input().split())
+arr=list(map(int,input().split()))
+
+for i in range(d):
+    first=arr[0]
+    for j in range(n-1):
+        arr[j]=arr[j+1]
+    arr[n-1]=first 
+print(*arr,sep=" ")

set.py

@@ -0,0 +1,17 @@
+s = {1,2,2,3,4}
+print(s)
+#s1 = {{1,2},{3,4}}
+s1 = {frozenset({1,2}),frozenset({3,4})}
+print(s1)
+#print(type(s))
+b = {3,3,4,4,5}
+print(b)
+
+#intersection 
+print(s.intersection(b))
+print(s&b)
+
+#union 
+print(s.union(b))
+print(s|b)
+