下列代码中，输出结果是（ ）
void func(int x, int y) {
int a = x, b = y;
int t = a;
a = b;
b = t;
cout << a << " " << b << " ";
}
int main() {
int c = 12, d = 24;
func(12, 24);
cout << c << " " << d << endl;
}
- A. 12 24 24 12
- B. 24 12 12 24
- C. 12 12 24 24
- D. 24 24 12 12
正确答案：B