Problem:
Range

Write a program which reads three integers a, b and c, and prints "Yes" if a < b < c, otherwise "No".

Input

Three integers a, b and c separated by a single space are given in a line.

Output

Print "Yes" or "No" in a line.

Constraints

0 ≤ a, b, c ≤ 100

Sample Input 1

1 3 8

Sample Output 1

Yes

Sample Input 2

3 8 1

Sample Output 2

No

Solution in JavaScript (judge verdict: Accepted)

'use strict';
(function(stdin) {

    var inputs = stdin.toString().trim().split(' ');

    var a = Number(inputs[0]);
    var b = Number(inputs[1]);
    var c = Number(inputs[2]);
    if (a < b && b < c) {
        console.log('Yes');

    } else {
        console.log('No');
    }

}(require('fs').readFileSync('/dev/stdin', 'utf8')));