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 JavaScript (Node.js 12.16.1) (judge verdict: Runtime Error)

function main(input) {
  input = input.trim();
  const s = input.split("");
 
  var count1 = s.match( /a/g ).length;
  var count2 = s.match( /b/g ).length;
  var count3 = s.match( /c/g ).length;
  
  console.log((count1==1 && count2==1 && count3==1) ? 'Yes' : 'No');
}
main(require('fs').readFileSync('/dev/stdin', 'utf8'));