FengYuXinMing @ 2022-09-14 19:24:57
#include <bits/stdc++.h>
using namespace std;
int main(){
int a,b;
char c;
cin >> a >> b >> c;
if (c == '+'){
cout << a + b;
}
else if (c == '*'){
cout << a * b;
}
else if (c == '-'){
cout << a - b;
}
else if (c == '/'){
if (b == 0){
cout << "Divided by zero!";
}
cout << a / b;+
}//这就是21行
else{
cout << "Invalid operator!";
}
return 0;
}
by Katz @ 2022-09-14 19:26:16
眼睛不要可以捐给有需要的人,20行
by Wildchesse @ 2022-09-14 19:26:23
by FengYuXinMing @ 2022-09-14 19:27:25
况且在DEV - C++(c++的一个编译器)上运行就不报错
by FengYuXinMing @ 2022-09-14 19:28:03
@PMAC 删掉也是一样亲,真当我瞎啊,
by Wildchesse @ 2022-09-14 19:28:49
新用户必读并不是一个摆设呢,亲亲
by Katz @ 2022-09-14 19:30:20
@hutongyu 不一样你马,怕不是真的瞎
by Katz @ 2022-09-14 19:30:45
不会c++可以学会了再发帖子
by HopesandDreams @ 2022-09-14 19:30:52
@hutongyu 大哥,我们都知道Dev是个编辑器。
by Wildchesse @ 2022-09-14 19:31:17
@PMAC 下雪预警......
by FengYuXinMing @ 2022-09-14 19:31:34
@Wildchesse 新用户必读说我刚才那句话有问题是吗?亲