Replace Nonzero Numbers with 1 - MATLAB Cody - MATLAB Central

Problem 2351. Replace Nonzero Numbers with 1

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Given the matrix x, return the matrix y with non zero elements replaced with 1.

Example:

 Input  x =  [ 1 2 0 0 0
               0 0 5 0 0 
               2 7 0 0 0
               0 6 9 3 3 ]
 Output y is [ 1 1 0 0 0
               0 0 1 0 0 
               1 1 0 0 0
               0 1 1 1 1 ]
Solve

Solution Stats

22.6% Correct | 77.4% Incorrect
Last Solution submitted on Jul 12, 2025

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