Problem 44266. Sort the prime numbers in each row of a matrix

Created by Loris Chavée

Difficulty:Rate

Solve Later
Add To GroupÃ‚

Considering a matrix A, sort the prime numbers of each row in ascending order. For exemple:
      input A=[5 8 2 4;
               1 11 1 5]
output B=[2 8 5 4;
          1 5 1 11]
You don't have to sort the other numbers, just the prime numbers. Enjoy!

Solve

Solution Stats

72 Solutions
37 Solvers

Last Solution submitted on Feb 10, 2025

Last 200 Solutions

Problem Comments

2 Comments

2 Comments

Matthew Eicholtz on 11 Sep 2017

Not sure why the problem title says "3x3 matrix", then uses non-3x3 matrices in the example and test suite. Considering rewording for clarity.

Dyuman Joshi on 20 Apr 2021

The problem description has been updated and new test cases are added.

Solution Comments

Show comments

ANNOUNCEMENT

Who Deserves Your Praise? Discover the New Contribution Widget!

We are excited to announce another update to our Discussions area: the...

Problem Recent Solvers37

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!