updated

Author: Pc

Exercise/Exercise7.py

@@ -0,0 +1,13 @@
+'''
+Enter a String : Introduction To Python
+Required Output =  ['y', 't', 't', 'o', 'o', 'n', 'n', 'h', 'c', 'P', ' ']
+'''
+def main():
+    inputString=     ("Enter a String : ")
+    inputList=list(inputString)
+    inputList.     ()
+    inputList.     ()
+    print("Required Output = ",     )
+
+if __name__ == '__main__':
+    main()

Solutions/Excercise7.py

@@ -0,0 +1,13 @@
+'''
+Enter a String : Introduction To Python
+Required Output =  ['y', 't', 't', 'o', 'o', 'n', 'n', 'h', 'c', 'P', ' ']
+'''
+def main():
+    inputString= input("Enter a String : ")
+    inputList=list(inputString)
+    inputList.sort()
+    inputList.reverse()
+    print("Required Output = ",inputList[::2])
+
+if __name__ == '__main__':
+    main()