// expect: 1/1/0/1/
include rt;
int calls;
int seen(int v) { calls++; return v; }
void pn(int x) { rt.put_n(x); rt.put_c(10); }
fn main() {
	calls = 0;
	int r = seen(1) || seen(0) && seen(1);
	pn(r); pn(calls);
	calls = 0;
	r = seen(0) && seen(1);
	pn(r);
	pn(calls);
	return 0;
}