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 Rust (1.15.1) (judge verdict: Accepted)

fn main() {
    let mut s = String::new();
    std::io::stdin().read_line(&mut s).unwrap();
    let input:Vec<String> = s.split_whitespace().map(|x| x.parse::<String>().unwrap()).collect();
    let mut v = input[0].chars().collect::<Vec<char>>();
    v.sort();
    let mut state = 0;
    let ref vv = v.into_iter().collect::<String>();
    if vv == "abc" {state = 1}
    let ans = vec!["No", "Yes"];
    println!("{}", ans[state]);
}