Cursus Raku / Elementa / Fundamenta functionum / MAIN functio / Utendo unit sub

Quiz — Utendo unit-scoped definitio

1

Choose one of the declarators to make the program correct.

unit(: my, multi, unit :) sub MAIN(Str $name);
.dic "Salve, $name!";

2

Tell if the program is correct.

unit sub MAIN(Str $name) {
    say "Salve, $name!";
}
validHic program est  (: validus, invalidus :)Quamvis praesentia unit, adhuc potes addere braces, sed id est redundans.

3

Is this program correct?

unit multi sub MAIN() {
    say 'Salve, omnes!';
}

unit multi sub MAIN($name) {
    say "Salve, $name!";
}
invalidHic program est  (: validus, invalidus :)Error: Non potest uti 'unit' cum singulis multi candidatis.

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