Problem:
Score : 100 points

Problem Statement

Iroha loves Haiku. Haiku is a short form of Japanese poetry. A Haiku consists of three phrases with 5, 7 and 5 syllables, in this order.

To create a Haiku, Iroha has come up with three different phrases. These phrases have A, B and C syllables, respectively. Determine whether she can construct a Haiku by using each of the phrases once, in some order.

Constraints

1≦A,B,C≦10

Input

The input is given from Standard Input in the following format:

A B C

Output

If it is possible to construct a Haiku by using each of the phrases once, print YES (case-sensitive). Otherwise, print NO.

Sample Input 1

5 5 7

Sample Output 1

YES

Using three phrases of length 5, 5 and 7, it is possible to construct a Haiku.

Sample Input 2

7 7 5

Sample Output 2

NO

Solution in Java7 (OpenJDK 1.7.0) (judge verdict: Wrong Answer)

import java.util.Scanner;
        public class Main{
      		public static void main (String args[]){

                    int n=0;
                  System.out.println("Aを入力してください");
                		Scanner scan = new Scanner(System.in);
     					int A = scan.nextInt();
                if(A == 5 && A==7){
                        System.out.println("Bを入力してください");
                		Scanner scan2 = new Scanner(System.in);
     				int B  = scan2.nextInt();
                	if(B == 5 && B==7){
                      	if(A + B ==12){
                          A=0; B=0;
                          System.out.println("NO!");
                       //   break;
                        }
                            System.out.println("Cを入力してください");
                      Scanner scan3 = new Scanner(System.in);
     					int C = scan3.nextInt();
                      	if(A + B + C == 17){
                          	System.out.println("Yes!");
                        }
                      	else{
                            System.out.println("No!");
                          //break;
                        }
                    }
                }
              
 }
 }