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()
{
char a[3];
  scanf("%3s",a);
if(a[0]=='a' && a[1]=='b' && a[2]=='c') printf("Yes");
else if(a[0]=='a' && a[1]=='c' && a[2]=='b') printf("Yes");
else if(a[0]=='b' && a[1]=='a' && a[2]=='c') printf("Yes");  
else if(a[0]=='b' && a[1]=='c' && a[2]=='a') printf("Yes");  
else if(a[0]=='c' && a[1]=='b' && a[2]=='a') printf("Yes");  
else if(a[0]=='c' && a[1]=='a' && a[2]=='b') printf("Yes");  
else printf("Yes");
  
return 0;
}