• 2022-06-12
    如下程序的输出是什么? #include [stdio.h] void Swap (int x, int y); int main() { int x = 1; int y = 2; printf ("x=%d,y=%d\n", x, y); Swap (x, y); printf ("x=%d,y=%d", x, y); } void Swap (int x, int y) { int temp; temp = x; x = y; y = temp; printf ("x=%d,y=%d\n", x, y); }
    A: x=1,y=2x=2,y=1x=2,y=1
    B: x=1,y=2x=1,y=2x=2,y=1
    C: x=1,y=2x=2,y=1x=1,y=2
    D: x=1,y=2x=1,y=2x=1,y=2