Problem 1699. Find last zero for each column

Created by Matthew Eicholtz

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Solve

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455 Solutions
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Last Solution submitted on Oct 29, 2020

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1 Comment

Lesandu Wenitha Sugathadasa on 22 Oct 2020 at 14:39

function z = lastzerorow(a)
[~,c]=size(a);
k=zeros(1,c);
for ii=1:c
m=find(a(:,ii)==0)
k(ii)=length(m);
end
z=k;
end

why this isn't working???

Solution Comments

Solution 3055876

1 Comment

1 Comment

ivan fernandez on 4 Oct 2020 at 11:00

While evaluating the solution, the server encountered an error caused by temporary unavailability of MATLAB Service. Wait a few minutes for the MATLAB Service to return, and then rescore. I wanted to participate in the Cody challenge but this is impossible.

Solution 1210601

2 Comments

2 Comments

Xiaoyi Chin on 4 Oct 2017

wonderful

Jobin Jose on 4 Aug 2020

Good

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indexing matrix manipulation

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Problem 1699. Find last zero for each column

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Problem 1699. Find last zero for each column

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