#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;    
}