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Problem 2595. Polite numbers. Politeness.

Created by Jan Orwat in Magic Numbers

A polite number is an integer that sums of two or more consecutive positive integers. Politeness of a positive integer is a number of nontrivial ways to write n as a sum of two or more consecutive positive integers.

For example 9 = 4+5 = 2+3+4 and politeness of 9 is 2.

Given N return politeness of N.

See also 2593

Solution Stats

38.54% Correct | 61.46% Incorrect
Last solution submitted on Jun 08, 2019

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