Merge pull request #406 from rushithakare766/main

RushikeshHacker1

Author: Sirajmolla

api.py

@@ -0,0 +1,9 @@
+from flask import Flask
+app = Flask(__name__)
+
+@app.route('/')
+def hello_world():
+   return 'Hello World'
+
+if __name__ == '__main__':
+   app.run()

array.py

@@ -0,0 +1,36 @@
+import array as arr 
+
+a=arr.array('i',[1,2,3])
+print(a) 
+
+for i in range(0,3):
+    print(a[i],end=" ") 
+print() 
+
+b=arr.array('d',[2.5,3.5,4.5])
+
+for i in range(0,3):
+    print(b[i],end=" ") 
+print()
+a.insert(1,4)
+print(a)
+
+a.append(0)
+print(a)
+
+print(a[0])
+
+a.pop(2)
+a.remove(1)
+print(a) 
+
+slice_array = a[0:3]
+print(slice_array) 
+
+ans=a.index(1)
+print(ans)
+
+ans=arr[4]
+
+
+

dictionary.py

@@ -0,0 +1,40 @@
+dict={}
+print(dict)
+print(type(dict))
+dict1={1:"rushi",2:"rushikesh",3:"thakare",5:[1,2,3,4]}
+for i in dict1:
+    print(i)
+for i in dict1.values():
+    print(i)
+for i,j in dict1.items():
+    print(i,j)
+
+for i,j in dict1.items():
+    print("%s scored %s"%(i,j))
+
+print(dict1)
+print(dict1[5])
+#dictionary as tuple as a key 
+dict2={(1,2,3,4,5):"abcd"}
+print(dict2[(1,2,3,4,5)])
+dict3={x:x*x*x for x in range(11)}
+print(dict3[5])
+dict4={x:2*x for x in range(11) if x%2==0}
+print(dict4)
+print(dict4.clear()) #remove all element of dictionary 
+print(dict3.copy())
+
+print(dict1.get(2))
+print(dict1.setdefault(3))
+print(len(dict1))
+print(str(dict1))
+print(all(dict1))
+print(any(dict1))
+print(sorted(dict1))
+
+ans=[1,2,3,4,5,6,7,8,9,10]
+res=["jan","feb","march","april","may","june","july","august","sep","oct"]
+ans=zip(ans,res)
+print(ans)
+m_d=dict(ans)
+print(m_d)

groupanagrams.py

@@ -0,0 +1,11 @@
+strs = ["eat","tea","tan","ate","nat","bat"] 
+dict1={} 
+for s in strs:
+    x=''.join(sorted(s))
+    print(x)
+    if dict1.get(x): #return value of a given key 
+        dict1[x].append(s)
+    else:
+        dict1[x]=[s] 
+print(dict1.values())
+