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 Java (OpenJDK 11.0.6) (judge verdict: Accepted)

import java.util.*;


public class Main{
  
  public static void main(String[] args){
    ArrayList<Integer> array = new ArrayList<Integer>();
      
    
    Scanner scan = new Scanner(System.in);
    int val1 = scan.nextInt();
    int val2 = scan.nextInt();
    int val3 = scan.nextInt();
  	
    array.add(val1);
    array.add(val2);
    array.add(val3);
    
   
    int five=0;
    int seven=0;
    
    for (int i=0; i<array.size(); i++){
        if (array.get(i)==5){
            five++;
        }if(array.get(i)==7){
            seven++;
        }else{
            
        }   
    }
    
    if(five==2 && seven==1){
        System.out.println("YES");
    }else{
        System.out.println("NO");
    }
 
  }
  
 
}