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First solution in Creative category for Count Consecutive Summers by Moff
def count_consecutive_summers(num):
return 1 + sum(1 for i in range(num // 2) if (((4 * i * i + 4 * i + 1 + 8 * num) ** 0.5 - 1) / 2).is_integer())
Dec. 8, 2018