@[Liu20190401126](/user/282651)
我也看不出看惹qwq
还是换种写法吧
My AC Code：
```cpp
#include<iostream>
#include<cstdio>
using namespace std;
int n,g;
double h;
int main()
{
cin>>n;
do
{
g++;
h+=(double)(1.00/g);
}while(h<=n);
cout<<g;
return 0;
}
```
## 蒟蒻求关注qwq
by JimmyF @ 2019-12-11 07:21:31
scanf();
不能加换行符
by ercao @ 2019-12-26 21:56:26