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: Accepted)

#include<stdio.h>
#include<string.h>
int main(){
  char s[3];
  scanf("%s",s);
  char s1[]="abc";
  char s2[]="acb";
  char s3[]="bac";
  char s4[]="bca";
  char s5[]="cab";
  char s6[]="cba";
  if(strcmp(s,s1)==0){
    printf("Yes");
  }
  else if(strcmp(s,s2)==0){
    printf("Yes");
  }
  else if(strcmp(s,s3)==0){
    printf("Yes");
  }
  else if(strcmp(s,s4)==0){
    printf("Yes");
  }
  else if(strcmp(s,s5)==0){
    printf("Yes");
  }
  else if(strcmp(s,s6)==0){
    printf("Yes");
  }
  else{
    printf("No");
  }
  return 0;
}