#include <bits/stdc++.h>
using namespace std;
int main()
{
  long long  a,b,c;
  cin>>a>>b>>c;
  long long d= c-a-b;
  if((d*d)>(4*a*b) && d>0)cout<<"Yes"<<endl;
  else cout<<"No"<<endl;
  return 0;
}
### Prompt

Create a solution in Cpp for the following problem:

Does \sqrt{a} + \sqrt{b} < \sqrt{c} hold?

Constraints

* 1 \leq a, b, c \leq 10^9
* All values in input are integers.

Input

Input is given from Standard Input in the following format:


a \ b \ c


Output

If \sqrt{a} + \sqrt{b} < \sqrt{c}, print `Yes`; otherwise, print `No`.

Examples

Input

2 3 9


Output

No


Input

2 3 10


Output

Yes

### Response

```cpp
#include <bits/stdc++.h>
using namespace std;
int main()
{
  long long  a,b,c;
  cin>>a>>b>>c;
  long long d= c-a-b;
  if((d*d)>(4*a*b) && d>0)cout<<"Yes"<<endl;
  else cout<<"No"<<endl;
  return 0;
}
```