Write a python function that checks if all the numbers in a list sum upto 1. Returns False otherwise


Topic: Write a python function that checks if all the numbers in a list sum upto 1. Returns False otherwise

Solution

def sum_upto_one(arr):
    arr_sum = sum(arr)
    try:
        assert float(arr_sum) == 1.0
        return True
    except AssertionError:
        return False



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