请问为啥这样写不对?谢谢。
#include <stdio.h>
int main()
{
int x,y;
x = 10;
y = -3;
printf("x+y=%d\n",x,y );
printf("x-y=%d\n",x,y );
printf("x*y=%d\n",x,y );
printf("x/y=%d\n",x,y );
printf("x%%y=%d\n",x,y );
return 0;
}