Take two lists and write a program that returns a list that contains only the elements that are common between the lists (without duplicates). Make sure your program works on two lists of different sizes.

Practice5.py

# Take two lists, say for example these two:
#   a = [1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89]
#   b = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]
# and write a program that returns a list that contains only the elements
# that are common between the lists (without duplicates).
# Make sure your program works on two lists of different sizes.

a = [1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89]
b = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]
c = []

for num in a:
    if num in b:
        c.append(num)

print(c)