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 C# (judge verdict: Accepted)

// Branch on Condition - Range
// http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=ITP1_2_B
using System;
using System.Linq;

namespace NTL_2_B {
	class Program {
		public Program() {}
		
		public static void Main() {
			new Program().Calc();
		}
		
		void Calc() {
			var n = Input.Split(' ')
                            .Select(i => int.Parse(i))
			                .ToArray();
			Output(judge(n) ? "Yes" : "No");
		}
		
		String Input {
			get {
				return Console.ReadLine();
			}
		}
		
		void Output(String str) {
			Console.WriteLine(str);
		}
		
		bool judge(int[] n) {
            return n[0] < n[1] && n[1] < n[2];
		}
	}
}