- 219 名前：nobodyさん mailto:sage [2008/03/24(月) 22:52:29 ID:???]
- >>138
#!/usr/bin/perl -w
use strict;
# use Scalar::Util qw(looks_like_number);
sub looks_like_number { $_[0] =~ /([0-9]+)/ ? $1 : 0 }
my @arrangeData = (
"name1\t1\t", "name2\t2\t", "name3\t\t", "name4\t4\t",
"name1\t10\t", "name2\t20\t", "name3\t\t", "name4\t40\t",
);
my %hash;
for (@arrangeData) {
my($name, $num) = split /\t/;
$hash{$name} += looks_like_number($num) ? $num : 0;
}
print "key:[$_] value:[$hash{$_}]\n" for sort keys %hash;
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