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)

process.stdin.resume();
process.stdin.setEncoding('utf8');
process.stdin.on('data', function (chunk)
{
  var x = chunk.split(" ");
  x[0] = Number(x[0])
  x[1] = Number(x[1])
  x[2] = Number(x[2])
  if ((x[0] < x[1]) && (x[1] < x[2])) {
    console.log("Yes")
  }else{
    console.log("No")
  }
});