Problem 164. Right and wrong

Given a vector of lengths [a b c], determines whether a triangle with those sides lengths is a right triangle: http://en.wikipedia.org/wiki/Right_triangle.

Examples:

[3 4 5] ---> true

[5 12 13] ---> true

[5 5 5] ---> false

Solve

Solution Stats

46.68% Correct | 53.32% Incorrect
Last Solution submitted on Jan 17, 2026

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