 def main():
     #problem1
     #problem2
     #problem3
     #problem4
     #problem5

 def problem1():

     Mylist = ["Kenn", "Kevin", "Erin", "Meka"]

       numbersofElementsinList = len

          print(numberofElementsinList)
            print(Mylist{3}
             Mylist.pop(2):
             print(Mylist("Erin")):
             print(Mylist(0,3))



 def problem2():
     arrayForProblem2 = ["Kenn", "Kevin", "Erin", "Meka"]
       UserInput = ("")
       UserPrint = ("")
         while (UserInput != "q"):
           UserInput =+ UserPrint + "/n"
            UserPrint = ("quit")



 def problem3():

   NickName = {

             "Jonathan": "John"
              "Michael":"Mike"
              "William": "Bill"
              "Robert":"Rob"
     }
        print(NickName)
        print("williams(NickName)")



def problem4():

    array = {1,2,3,4,5}








if __name__ == '__main__':
    main()
