Course of Raku / Essentials / Functions essentials / Creating and calling functions / Returning the result
Quiz — Return from a function
1
What does this function return?
sub f($a, $b) {
return $a + $b if $a > $b;
return 42;
}| 42 | f(1, 2) returns (: 1, 2, 3, 42 :) |
| 3 | f(2, 1) returns (: 1, 2, 3, 42 :) |
| 42 | f(2, 2) returns (: 1, 2, 3, 42 :) |
2
What does this function return?
sub g() {
return -1;
1;
}| −1 | g() returns (: −1, 1 :) | The last expression 1; is never reached. |