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++14 (GCC 5.4.1) (judge verdict: Accepted)

#include <bits/stdc++.h>
using namespace std;
int main(){
int counter=0;
string a;
cin>>a;
for(int i=0;i<3;i++){
if(a.at(i)=='a'){
counter++;
break;}}
for(int i=0;i<3;i++){
if(a.at(i)=='b'){
counter++;
break;}}
for(int i=0;i<3;i++){
if(a.at(i)=='c'){
counter++;
break;}}
if(counter==3)
cout<<"Yes"<<endl;
else
cout<<"No"<<endl;}