To generate random number and put it in list, cross check the value of each list and only print number that are exist in list[a] and list[b]

05. List Overlap

import random

a = random.sample(range(50),20) #Sample won't have any duplicate value
b = random.sample(range(50),20)
#See number that are generated by a
print (a)
#See number that are generated by b
print (b)

c = []

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

print (c)