为什么他提示检查输出是否包含：x%y=1
#include <stdio.h>
int main()
{
int x,y;
x = 10;
y = -3;
int a1,a2,a3,a4,a5;
a1=x+y;
a2=x-y;
a3=x*y;
a4=x/y;
a5=x%y;
printf("x+y=%d\n",a1);
printf("x-y=%d\n",a2);
printf("x*y=%d\n",a3);
printf("x/y=%d\n",a4);
printf("x%y=%d\n",a5);
return 0;
}
