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Your code:
my $sentence = shift;
will pick up the FIRST argument passed-in.

Your test probably looked something like:

>perl myprogram i amd testing this.
and it picked-up just the "i".

There are two possible fixes:
1. Add quotes to the argument, like this:

>perl myprogram "i amd testing this."
2. Programattically capture ALL passd arguments:
my $sentence = join " ",@ARGV;
If you notice, @ARGV already contains the same information as @words for this case, so split is unnecessary.

             I hope life isn't a big joke, because I don't get it.

In reply to Re: not able to get the output using split function by NetWallah
in thread not able to get the output using split function by ulaksh

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