Problem 307. First non-zero element in each column

Solution 3421643

Submitted on 27 Oct 2020 by Joseph Dillon

This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

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)) i = 2 1 2 3

Test

Status

Code Input and Output

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))

i = 2 1 2 3

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

Start Hunting!