Hi,

I think the biggest problem in your solution is that all values are printed in one line. Instead you should start each $key in a new line. That way it would look more like a matrix, and you could improve the rest of your output.

The easiest way to solve this would be to change your third line to 

print "\n$key    ";

[download]
HTH, Rata

In reply to Re: printf matrix by Ratazong
in thread printf matrix by madM

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