%%%（逃……
by Siyuan @ 2018-01-06 14:45:21
检测方法：
```cpp
#include<bits/stdc++.h>
using namespace std;
int main()
{
int n;
n=pow(2,32)-1;
cout<<n;
return 0;
}
```
by jtzhang @ 2018-01-06 14:45:34
~~我当时就用的ll~~
by _LiM @ 2018-01-06 15:21:05
~~可以来一波hack~~
by Hardict @ 2018-01-06 15:34:14
Orz
by 半仙胡小桃 @ 2018-01-06 17:09:46
%%%
by 霸王别姬儿 @ 2018-06-23 15:05:00
可是你有没有发现
其实题目根本没保证都是**正数**
所以还是用`long long`吧
@[jtzhang](/space/show?uid=59989)
by yingjz @ 2018-07-04 19:55:05
@[jtzhang](/space/show?uid=59989) int<2^31-1
by ⚡GG⚡ @ 2018-07-15 08:58:40