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楼主 |
发表于 2009-12-15 10:57:17
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Post by chasye;2055980
perl:
- while(<>){
- my ($val, $key) = split ' ',$_;
- push @{$hash{$key}}, $val;
- }
- foreach(keys %hash){
- my %tmp;
- my @outlist = grep !$tmp{$_}++, @{$hash{$_}};
- print join '/',@outlist;
- print " $_\n";
- }
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perl还没开始看,这里做个记号,以后回来看,也谢谢了! |
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