摘要： foreach my $key (sort{$a cmp $b} keys %hash) 93 { 94 print FOUT "$key:\n"; 95 my $rank=1;96 foreach my $subkey(reverse sort{$hash{$key}{$a}<=>$hash{$key}{$b}}keys %{$hash{$key}}) 97 { 98 print FOUT "\t$subkey\t$rank\n"; 99 $rank++; 100 }101 print FOUT "\n"; 102 } 阅读全文