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Problem 1407. Is it an Armstrong number?

Created by Harish Maradana

An Armstrong number of three digits is an integer such that the sum of the cubes of its digits is equal to the number itself. For example, 153 is an Armstrong number since 1^3 + 5^3 + 3^3 = 153.

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99 correct solutions 37 incorrect solutions
Last solution submitted on Oct 25, 2015

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