不理解啊
by liyihan1025 @ 2022-06-19 10:53:12
%%%
orz
by Amireux_qwq @ 2022-06-19 11:03:54
@[liyihan1025](/user/688247) 你看看我的（也能过）
```cpp
#include<iostream>
using namespace std;
int main()
{
long long int x,i,j,k,l;
cin>>x;
if(x==1){
cout<<0;
}
else{
cout<<x-2;
}
return 0;
}
```
by NH4HCO3 @ 2022-09-13 13:59:33
@[Kiki520](/user/713192) 针不戳哈哈哈
by liyihan1025 @ 2022-09-17 18:19:33
@[liyihan1025](/user/688247) 本来没加判断，打算骗分，骗了九十分，反正都九十分了，看到有个特判，那就直接过了得了
by NH4HCO3 @ 2022-09-18 12:48:52