wanted to know why while loop is ended after splitting and why found is used

:) Curious, because this isn't what you asked for :)

:) but you can find out by understanding what each part of the program does, and inserting print/Data::Dumper parts at various points in the program

If you limit the input while Dumper-ing it should be easier to follow

In reply to Re^3: please reply by Anonymous Monk
in thread please reply by an

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