完全看不懂
by StillEmpty @ 2022-05-21 13:10:21
?
by ivyjiao @ 2022-05-21 13:11:53
我做1004 - NOIP 2008 提高组初赛试题，做完以后无法提交，老师显示“提交失败，您可能已退出登录？”，怎么办？
by xuruixx2011 @ 2022-05-21 13:20:58
Feature.
by Steven_lzx @ 2022-05-21 13:33:08
我怎么感觉您是外国人
by happybob @ 2022-05-21 13:39:14
```c
#include<bits/stdc++.h>//万能头文件iostream库也行
using namespace std;
int main(){
unsigned long long a , b , c;//输入时可能会数超大
cin >> a >> b;//输入
c = a + b;//算出来和
cout <<c<<endl;
return 0;
}
```
by Yuan136711 @ 2022-06-11 21:31:42
[机器翻译]
by chenxinuo @ 2023-12-04 21:33:36