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>
#include <stdbool.h>
int main()
{
 
char aa[3];
bool a = false;
bool b = false;
bool c = false;
fgets(aa, 3, stdin);
 
for(int i = 0; i < 3; i++){
if(aa[i] = 'a'){
a = true;
}else if(aa[i] = 'b'){
b = true;
}else if(aa[i] = 'c'){
c = true;
}
 
}
if(a || b || c){
printf("Yes");
}else{
printf("No");
}
 
 
}