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.
13 lines
309 B
Perl
13 lines
309 B
Perl
@numbers = ( 1 .. 10 );
|
|
print "\@numbers: @numbers\n\n";
|
|
|
|
# multiply every number by 2
|
|
foreach ( @numbers ) {
|
|
push( @doubledNumbers, $_ * 2 );
|
|
}
|
|
|
|
print "Double each number:\n",
|
|
"foreach: @doubledNumbers\n";
|
|
|
|
@doubledNumbers2 = map( $_ * 2, @numbers );
|
|
print "map: @doubledNumbers2\n"; |