Python Exercise Lists

Answer for Python Function Exercise 18

18. Write a python function to check whether the summation of any two number in list a and list b equal to a given number.

The output is:

list_a = [11, 6, 1, 4]
list_b = [21, 17, 4, 8]

Expected Answer:
True
False

Sample Answer:

def check_sum(nums, k):
    for i in range(len(nums)):
        for j in range(i+1, len(nums)):
            if nums[i] + nums[j] == k:
                return True
    return False

list_a = [11, 6, 1, 4]
list_b = [21, 17, 4, 8]

print(check_sum(list_a, 10))
print(check_sum(list_b, 40))
           









                                                            


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