14 lines
173 B
Zig
14 lines
173 B
Zig
|
pub fn main() u8 {
|
||
|
|
var val: ?u8 = 5;
|
||
|
|
while (val) |*v| {
|
||
|
|
v.* -= 1;
|
||
|
|
if (v.* == 2) {
|
||
|
|
val = null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
// run
|
||
|
|
//
|