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Re^3: The error says the value is uninitialized, but it works anyway

by haukex (Chancellor)
on Aug 18, 2019 at 08:22 UTC ( #11104644=note: print w/replies, xml ) Need Help??

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  1. or download this
    my $input = <STDIN>;
    chomp($input);         # remove newline
    my $output = $input + 1.23;
    print "output: $output\n";
    

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