题目

输入两个整数num1和num2,计算并输出它们的和、差、积、商（用实数表示,保留2位小数点）与余数.5/3=1.67

提问时间：2020-12-27

答案

程序如下：
#include
void main()
{
x05int num1,num2,sum,min,mul,yushu;
x05float shang;
x05scanf("%d",&num1);
x05scanf("%d",&num2);
x05sum = num1 + num2;
x05min = num1 - num2;
x05mul = num1 * num2;
x05shang = (float)num1 / num2;
x05yushu = num1 % num2;
x05printf("%d %d %d %0.2f %d ",sum,min,mul,shang,yushu);
}
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再修改一次：
#include
void main()
{
x05int num1,num2,sum,min,mul,yushu;
x05float shang;
x05printf("请输入num1：");
x05scanf("%d",&num1);
x05printf("请输入num2：");
x05scanf("%d",&num2);
x05sum = num1 + num2;
x05min = num1 - num2;
x05mul = num1 * num2;
x05shang = (float)num1 / num2;
x05yushu = num1 % num2;
x05printf("%d + %d=%d ",num1,num2,sum);
x05printf("%d - %d=%d ",num1,num2,min);
x05printf("%d * %d=%d ",num1,num2,mul);
x05printf("%d / %d=%0.2f ",num1,num2,shang);
x05printf("%d %% %d=%d ",num1,num2,yushu);
}