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#!/usr/bin/perl
my $minrt = 1e100;
my $min;
while (<>) {
# [h:]m:s.xx U.xx S.xx
/^(?:(\d+):)?(\d+):(\d+(?:\.\d+)?) (\d+(?:\.\d+)?) (\d+(?:\.\d+)?)$/
or die "bad input line: $_";
my $rt = ((defined $1 ? $1 : 0.0)*60+$2)*60+$3;
if ($rt < $minrt) {
$min = $_;
$minrt = $rt;
}
}
if (!defined $min) {
die "no input found";
}
print $min;
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