You are given 3 sticks of length $a, b, c$. Check if they can form a triangle!
### Input
- 2 integers $a, b, c$.
### Output
- Print `YES` if you can form a triangle out of the given sticks, otherwise print `NO`.
### Constraints
- $(1 \le a, b, c \le 1000)$.
### Example
Input:
```3 4 5```
Output:
```YES```
