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subfunction for more clear solution solution in Clear category for Count Consecutive Summers by fishsouprecipe
def count_consecutive_summers(num):
def is_summable(start):
nonlocal num
s = 0
for i in range(start, num + 1):
s += i
if s == num:
return True
return False
return sum(is_summable(i) for i in range(1, num + 1))
March 6, 2020
