Problem 42665. sort matrix

Created by Gareth Lee

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Given a matrix, sort it for each column, but cannot change the element of each row. for example input = [1 3; 2 4;1 5;3 6]; the result returned by you is target = [1 3; 1 5;2 4; 3 6];

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Last Solution submitted on Jan 03, 2026

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2 Comments

Guillaume on 15 Oct 2015

The problem statement should say what is and is not allowed for the solution, particularly if you're going to invalidate previously valid solutions.

Jean-Marie Sainthillier on 15 Oct 2015

Agree with Guillaume.

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Problem 42665. sort matrix

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Last 200 Solutions

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Problem Recent Solvers24

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Problem 42665. sort matrix

Solution Stats

Last 200 Solutions

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Solution Comments

Problem Recent Solvers24

Suggested Problems

More from this Author3

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