输入两个整数,进行加减乘除四则运算的c语言程序怎么写啊,拜托了~_百 ...答:include<stdio.h> int main() {int a,b,sum,sub,mul,div;scanf("%d%d",&a,&b);sum=a+b;sub=a-b;mul=a*b;div=a/b;printf("%d\n%d\n%d\n%d\n",sum,sub,mul,div);return 0; }
...编一个运算器程序。要求能实现两个数的加减乘除四种运算。输入两个...答:include "stdio.h"void main(){ float a,b,c;char ch,ch1;printf("请输入表达式如 5+6= 然后按回车键:");scanf("%f%c%f%c",&a,&ch,&b,&ch1);switch(ch){ case '+':c=a+b;printf("%f+%f=%f\n",a,b,c);break;case '-':c=a-b;printf("%f-%f=%f\n",a,b,c);brea...