In this **HackerRank itertools.product()** problem you are given two lists A and B. your task is to compute their cartesian product AxB and print that on the screen.

## HackerRank itertools.product() in python problem solution

# Enter your code here. Read input from STDIN. Print output to STDOUT from itertools import product l = [map(int, raw_input().split()), map(int, raw_input().split())] a = list(product(*l)) for i in range(len(a)): print a[i], print

### Second solution

from itertools import product a = {int(i) for i in input().split()} b = {int(i) for i in input().split()} print(" ".join(map(str,product(a,b))))

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