Problem:
Score : 100 points

Problem Statement

You are given a string S of length 3 consisting of a, b and c. Determine if S can be obtained by permuting abc.

Constraints

|S|=3

S consists of a, b and c.

Input

Input is given from Standard Input in the following format:

S

Output

If S can be obtained by permuting abc, print Yes; otherwise, print No.

Sample Input 1

bac

Sample Output 1

Yes

Swapping the first and second characters in bac results in abc.

Sample Input 2

bab

Sample Output 2

No

Sample Input 3

abc

Sample Output 3

Yes

Sample Input 4

aaa

Sample Output 4

No

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

import java.util.*;


class Main{

  public static void main(String args[]){

     Scanner s = new Scanner(System.in);
     String str =s.nextLine();

     int n = str.length();

      int arr[] = new int[3];

     for(int i=0;i<n;i++){
     	arr[str.charAt(i)-'a']++;
     }

if(arr[0]==1 && arr[1]==1 && arr[2]==1)
	System.out.println("YES");
else
	System.out.println("NO");

  }

}