Cody

Problem 307. First non-zero element in each column

Solution 2129664

Submitted on 15 Feb 2020 by Zunaed Kibria
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test Status Code Input and Output
1   Pass
x = [0 1 0 0;4 3 7 0;0 0 2 6;0 9 0 5]; y_correct = [2 1 2 3]; assert(isequal(firstNonZeros(x),y_correct))

n = 2 out = 2 0 0 0 n = 1 out = 2 1 0 0 n = 2 out = 2 1 2 0 n = 3 out = 2 1 2 3

Suggested Problems

More from this Author10

Community Treasure Hunt

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

Start Hunting!