Problem:
Score : 100 points

Problem Statement

You are given three integers A, B and C.

Determine if there exists an equilateral triangle whose sides have lengths A, B and C.

Constraints

All values in input are integers.

1 \leq A,B,C \leq 100

Input

Input is given from Standard Input in the following format:

A B C

Output

If there exists an equilateral triangle whose sides have lengths A, B and C, print Yes; otherwise, print No.

Sample Input 1

2 2 2

Sample Output 1

Yes

There exists an equilateral triangle whose sides have lengths 2, 2 and 2.

Sample Input 2

3 4 5

Sample Output 2

No

There is no equilateral triangle whose sides have lengths 3, 4 and 5.

Solution in Java8 (OpenJDK 1.8.0) (judge verdict: Wrong Answer)

import java.util.*;
public class Main{
	public static void main(String[] args){
		Scanner scan = new Scanner(System.in);
		int A = scan.nextInt();
		int B = scan.nextInt();
		int C = scan.nextInt();
		if(A>=B&&A>=C){
			if(A<B+C){
				System.out.println("Yes");
			}
			else{
				System.out.println("No");
			}
		}
		else if(B>=A&&B>=C){
			if(B<A+C){
				System.out.println("Yes");
			}
			else{
				System.out.println("No");
			}
		}
		else if(C>=A&&C>=B){
			if(C<A+B){
				System.out.println("Yes");
			}
			else{
				System.out.println("No");
			}
		}
	}
}