//简单计算器
#include<stdio.h>
int main(int argc,char const *argv[])
{
int value1,value2;
int sum=0;
int flag=1;
char ch;
scanf("%d",&value1);
while((ch=getchar())!='=')
{
scanf("%d",&value2);
if(ch=='+')
sum=value1+value2;
else if(ch=='-')
sum=value1-value2;
else if(ch=='*')
sum=value1*value2;
else if(ch=='/')
{
if(value2==0)
{
flag=0;
break;
}
else
sum=value1/value2;
}
else
{
flag=0;
break;
}
value1=sum;
}
if(flag==0)
printf("error\n");
else
printf("%d\n",sum);
return 0;
}
6-7 简单计算器
最新推荐文章于 2022-01-27 09:07:54 发布