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)

function Main(input){
  const [a, b, c] = input.split(' ');
  a < b && b < c ? console.log('Yes') : console.log('No');
}
Main(require("fs").readFileSync("/dev/stdin", "utf8"));