Nested hashes : Hash Collections « Hash « Perl

1. Perl
2. Hash
3. Hash Collections

Nested hashes

    

%students=( "Math"    => { "A"  => 100,   "B" => 95 },
             "Science" => { "C" => 85,     "D"  => 76 }
           );
print qq/$students{Math}->{Joan}.\n/;
print qq/$students{Science}->{Bill}.\n/;

   
    
    
    
  

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