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03-09-2007
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Code:
#!/usr/bin/perl
%arr = (
"maths" => 80,
"chemistry" => 100,
"physics" => 90 );
foreach $str (sort by_count keys %arr) {
print "$str - $arr{$str}\n";
}
sub by_count {
$b cmp $a;
}
or in short Code:
#!/usr/bin/perl
%arr = (
"maths" => 80,
"chemistry" => 100,
"physics" => 90 );
foreach $str (sort {$b cmp $a} %arr) {
print "$str - $arr{$str}\n";
}
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