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my %h = ( a => 1, b => 2, c => 3 ); print "$k => $h{$k}\n" for my $k (sort keys %h);
syntax error at D:\progs\perl\junk.pl line 5, near "$k (" Execution of D:\progs\perl\junk.pl aborted due to compilation errors.
for my $k ( sort keys %h ) { print "$k => $h{$k}\n"; };
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