#include <stdio.h>
int main() {
char symbol = '0' ;
int result, a;
int i = 0;
scanf("%d", &result);
while(symbol != '=') {
scanf("%c", &symbol);
if(symbol == '=')
break;
scanf("%d", &a);
if(symbol == '+')
result = result + a;
else if(symbol == '-')
result = result - a;
else if(symbol == '*')
result = result * a;
else if(symbol == '/') {
if(a != 0)
result = result / a;
else
i = 1;
}
else
i = 1;
}
if(i)
printf("ERROR\n");
else
printf("%d\n", result);
return 0;
}
6-1. 简单计算器(20)
最新推荐文章于 2024-08-03 16:36:13 发布