⭐ in reply to How do I round up a number?
Use the POSIX module:
or, you can use this function:use POSIX qw(ceil); print ceil(3.5); # prints 4 print ceil(4); # also prints 4
sub roundup { my $n = shift; return(($n == int($n)) ? $n : int($n + 1)) }
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Re: Answer: How do I round up a number?
by I0 (Priest) on Mar 25, 2001 at 15:31 UTC | |
by Anonymous Monk on Feb 21, 2016 at 20:38 UTC |
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