B. Right or Wrong?
time limit per test
1 second
memory limit per test
256 megabytes
input
standard input
output
standard output
Input

$$$a$$$, $$$b$$$, $$$c$$$ $$$(1\le a\le b\le c\le 10^9)$$$

Examples
Input
3 4 5
Output
YES
Input
3 4 6
Output
NO
Input
7 24 25
Output
YES
Input
6 20 21
Output
NO
Input
10 10 10
Output
NO