编辑代码

#include <stdio.h>
int main ()
{
    int a,b;
    printf("计算这输入的两个数:");
    scanf("%d%d\n",&a,&b);
    printf("和为：%d\n",a+b);
    printf("差为：%d\n",a-b);
    printf("积为：%d\n",a*b);
    printf("商为：%d\n",a/b);
    printf("余数为：%d\n",a%b);
    return 0;
}