Stdout("Test function ================");

function computer(a, b, c) {
	f = a + b;
	return f, a, b;
}

function computer2() {
	// 变量不存在失败
	f = a + b;
	return f, a, b;
}

a1, a2, a3 = computer(10, 20, 30);
Stdout(a1, a2, a3);
Stdout(computer(10, 20, 30), computer(10, 100, 30), computer(100, 20, 30));