Cursus Raku / Elementa / Ansae / Utendo while

Quiz — `while` ansa

1

Quid hoc programma imprimit?

my $n = 10;
while $n {
    $n--;
}
say $n;

0	Responsum: (: 0, 1, −1 :)

2

Quomodo hoc programma prohibetur ne infinite currat? Fac mutationes necessarias in codice.

.	my $n = 5;
.	my $a = 10;
.	while $n {
n a	say $␣--;
.	}

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