Re: Comparing numbers

What's the point of using -w and use warnings? And why quote numbers? Also, your code seems to fail if all numbers are equal - it won't generate output.

Abigail

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Re: Re: Comparing numbers by Chief of Chaos (Friar) on Nov 29, 2002 at 11:28 UTC
ok, `-w` and `use warnings` don't make sense. Yes, you are correct with the equal - output and the numbers. change `my @file = ('0.13','0.14','0.14'); my $diff = 0;` [download] to `my @file = (0.14,0.14); my $diff = -1;` [download] and here you got your output `Difference between 0.14 and 0.14 is 0` [download]	[reply] [d/l] [select]