用C语言编写(计算两个整数的和、 差、积、商与余数答:代码一:include <stdio.h> int main(void){ int num1, num2;scanf("%d%d",&num1,&num2);printf("%d + %d = %d\n",num1,num2,num1+num2);printf("%d - %d = %d\n", num1, num2, num1-num2);printf("%d * %d = %d\n", num1, num2, num1*num2);if (num2) ...