Help for this page

Select Code to Download


  1. or download this
    say $x if $x > 0;
if $x > 0 {
   say $x;
}
  2. or download this
    say $x fi $x > 0;
fi $x > 0 {
   say $x;
}
  3. or download this
    say $x on $x > 0;
on $x > 0 {
    say $x;
}