Problem 9. Who Has the Most Change?

function b = most_change(a)
a(:,1)=a(:,1)*0.25;
a(:,2)=a(:,2)*0.1;
a(:,3)=a(:,3)*0.05;
a(:,4)=a(:,4)*0.01;
d=sum(a,2);
c=max(d);
for i=1:length(d)
  if d(i)==c
      b=i;
  end
end

i got wa please explain idont understand

[Azzi Abdelmalek]

What part is not clear?

[Jan]

@ricardo: Please try to solve your Cody stuff by your own. Letting the forum fix your code is neither the intention of Cody nor of the Answers forum. Run your code locally and use the debugger to see what's going on. Thanks.

[ricardo gunawan]

ok.... i just newbie .how to use debugger??

[Jan]

Set a break point in the first line (see the small lines left beside the editor pane) and start the code. Searching in the documentation for "debugger" will be a revelation also:

docsearch debugger