Perl_哈希排序_sort

Perl_哈希排序_sortspa   对哈希的值排序排序 my %hash;hash $hash{"a"}=1; $hash{"b"}=2; $hash{"c"}=21; $hash{"d"}=4; $hash{"e"}=13; $hash{"f"}=12;foreach my @val =sort values %hash; foreach (@val) {     print $_."\n"

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