gistfile1.txt

# Take two random 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.

import random

a = []
b = []
c = []

for i in range(5):
    a.append(random.randrange(1, 100))

for i in range(10):
    b.append(random.randrange(1, 100))

print a
print b

for elementa in a:
    for elementb in b:
        if elementa == elementb:
            if elementa not in c:
                c.append(elementa)

print c