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 C (GCC 5.4.1) (judge verdict: Wrong Answer)

#include <stdio.h>
 
int main(void) {
 
	int count = 0;
	char x[2];
	scanf("%s",&x);
 
	if(x[0] == 'a'){
	count += 1;}
		
	if(x[1] == 'a'){
		count += 1;}
		
	if(x[2] == 'a'){
		count += 1;}
	
	if(count == 1){
		printf("Yes");
	}else{
		printf("No");
	}
	
	return 0;
}