@[Kuangxirui](/user/855779)
```cpp
#include<bits/stdc++.h>
using namespace std;
int main()
{
double a;
cin>>a;
cout<<(long long)a;
return 0;
}
```
不开ll见祖宗
by dienter @ 2023-12-07 13:06:46
@[Kuangxirui](/user/855779) 把最后一个```else if(a==0)```改成```else```试试
by 孙轩宇 @ 2023-12-07 17:42:17
@[孙轩宇](/user/470973) thank you
by Kuangxirui @ 2023-12-10 11:52:52
@[dienter](/user/933643) thank you
by Kuangxirui @ 2023-12-10 11:53:17