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.

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