The "useless use of private variable" refers to the $s in your for loop because the variable is never being used.

A more perlish way of looping over a bit of code a fixed number of times (one of many ways actually) is 

  foreach (1 .. $s_no)

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Sandy

In reply to Re: Useless use of private variable by Sandy
in thread Useless use of private variable by Sun751

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