#include<stdio.h>
int main(void){
  long int a,b,c;
  scanf("%ld %ld %ld",&a,&b,&c);
  
  if(c>a+b&&4*a*b<(c-a-b)*(c-a-b)){
    printf("Yes");
  }else{
    printf("No");
  }
  
  return 0;
  
}

### Prompt

Please create a solution in cpp to 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<stdio.h>
int main(void){
  long int a,b,c;
  scanf("%ld %ld %ld",&a,&b,&c);
  
  if(c>a+b&&4*a*b<(c-a-b)*(c-a-b)){
    printf("Yes");
  }else{
    printf("No");
  }
  
  return 0;
  
}

```