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13 lines
320 B
Perl
13 lines
320 B
Perl
5 years ago
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#!/usr/local/bin/perl
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%Inventory = (a=>45_000.00,b=>120.00,c=> 450_000.00,d=>40.00);
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$sortHash = \%Inventory;
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@keyList = sort sortHashByValue keys %Inventory;
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foreach $key (@keyList){
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print "key==>$key, \tprice==>$Inventory{$key}\n";
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}
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sub sortHashByValue(){
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$$sortHash{"$a"} <=> $$sortHash{"$b"};
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}
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