Question

5. Write a Python program to ask how many elements do users want to create in a list, then let the user create 2 lists with the number of elements previously entered. Then create and display all combinations of letters, selecting each letter from a different key in a dictionary.

Example:

How many elements? 2

List 1 = ['a', 'b']

List 2 = ['c', 'd']

Output:

ac

ad

bc

bd

Answer 1

n = int(input("How many elements? "))
print("Enter values for list1")
list1 = []
for i in range(n):
    list1.append(input("Enter value: "))
print("Enter values for list2")
list2 = []
for i in range(n):
    list2.append(input("Enter value: "))
print("List 1 =",list1)
print("List 2 =",list1)
for x in list1:
    for y in list2:
        print(x+y)