source: liacs/ccs/op3/common.pl@ 7

Last change on this file since 7 was 2, checked in by Rick van der Zwet, 15 years ago

Initial import of data of old repository ('data') worth keeping (e.g. tracking
means of URL access statistics)

  • Property svn:executable set to *
File size: 220 bytes
Line 
1$file="$ARGV[0]";
2if (! -r $file ) {
3 print STDERR "Usage <program> <file>";
4 exit(128);
5}
6
7sub percent {
8 my ($number, $total) = @_;
9 $percent = $number/$total * 100;
10 return "(", int($percent), "%)";
11}
12
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