#include <stdio.h>
#include <stdlib.h>
int main()
{
int a,b,c;
a=9;
b=3;
c=a+b;
printf("%d+%d=%d\n",a,b,c);
c=a-b;
printf("%d-%d=%d\n",a,b,c);
c=a*b;
printf("%d*%d=%d\n",a,b,c);
c=a\b;
printf("%d\%d=%d\n",a,b,c);
system("pause");
return 0;
}
不知道哪里出错了 |