You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
15 lines
382 B
Perl
15 lines
382 B
Perl
5 years ago
|
%presidents = ( George => "A",
|
||
|
Abe => "B",
|
||
|
Thomas => "C",
|
||
|
Harry => "D" );
|
||
|
|
||
|
@keys = keys( %presidents );
|
||
|
@values = values( %presidents );
|
||
|
|
||
|
|
||
|
print "%presidents with its keys and values reversed\n";
|
||
|
%hash = reverse( %presidents );
|
||
|
|
||
|
while ( ( $key, $value ) = each( %presidents ) ) {
|
||
|
print "$key => $value\n";
|
||
|
}
|