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)

var readable = process.stdin;
readable.resume();
readable.setEncoding( 'utf-8' );
readable.on( 'data', function( chunk ) {
  var data = chunk.split( ' ' );
  var a = parseInt( data[0] );
  var b = parseInt( data[1] );
  var c = parseInt( data[2] );
  if( a < b && b < c ) {
    console.log( 'Yes' );
  } else {
    console.log( 'No' );
  }
} )