一道C语言的题,希望得到解答。

img


int main()
{
    double x = 0,y = 0;
    printf("输入两个数\n");
    scanf("%lf%lf",&x,&y);
    printf("两数之和为:%lf\n",x+y);
    printf("两数之差为:%lf\n",x-y);
    printf("两数之积为:%lf\n",x*y);
    printf("两数之商为:%lf\n",x/y);
    return 0;
}