// expect: 1/15/
include rt;
void pn(int x) { rt.put_n(x); rt.put_c(10); }
fn main() {
	int i = 0;
	int[3] a = {10, 20, 30};
	a[i++] += 5;
	pn(i); pn(a[0]);
	return 0;
}
// zc0: skip