Problem9760--ABC199 —— A - Square Inequality

9760: ABC199 —— A - Square Inequality

[Creator : ]
Time Limit : 1.000 sec  Memory Limit : 512 MiB

Description

You are given integers $A$, $B$, and $C$.  
Determine whether $A^2 + B^2 < C^2$ holds.

Input

Input is given from Standard Input in the following format:

```
$A$ $B$ $C$
```

Output

If $A^2 + B^2 < C^2$ holds, print `Yes`; otherwise, print `No`.

Constraints

-   $0 \le A \le 1000$
-   $0 \le B \le 1000$
-   $0 \le C \le 1000$
-   $A$, $B$, and $C$ are integers.

Sample 1 Input

2 2 4

Sample 1 Output

Yes
Since $A^2+B^2=2^2+2^2=8$ and $C^2=4^2=16$, we have $A^2+B^2<C^2$, so we should print Yes.

Sample 2 Input

10 10 10

Sample 2 Output

No
Since $A^2+B^2=10^2+10^2=100$ and $C^2=10^2=100$, we have $A^2+B^2<C^2$ does not hold.

Sample 3 Input

3 4 5

Sample 3 Output

No

Source/Category