// expect error: zc: too many errors, stopping
// spec 8.2
include rt;
void pn(int x) { rt.put_n(x); rt.put_c(10); }
fn main() {
	undefined_0();
	undefined_1();
	undefined_2();
	undefined_3();
	undefined_4();
	undefined_5();
	undefined_6();
	undefined_7();
	undefined_8();
	undefined_9();
	undefined_10();
	undefined_11();
	undefined_12();
	undefined_13();
	undefined_14();
	undefined_15();
	undefined_16();
	undefined_17();
	undefined_18();
	undefined_19();
	undefined_20();
	undefined_21();
	undefined_22();
	undefined_23();
	undefined_24();
	return 0; }
// zc0: skip