use std::io::{Read, stdin};

fn dfs(a: i64, b: i64) -> bool {
    if a == 0 && b == 0 {
        return true;
    }
    let mut ret = false;
    if (a & 1) == 0 && b != 0 {
        ret |= dfs(a >> 1, b - 1);
    }
    if !ret && (b & 1) == 0 && a != 0 {
        ret |= dfs(a - 1, b >> 1);
    }
    ret
}

fn main() {
    let mut buf = String::new();
    stdin().read_to_string(&mut buf).unwrap();
    let mut tok = buf.split_whitespace();
    let mut get = || tok.next().unwrap().parse::<i64>().unwrap();
    let a = get();
    let b = get();
    if a % 2 != 0 && b % 2 != 0 {
        println!("No");
        return;
    }
    if dfs(a, b) {
        println!("Yes");
    } else {
        println!("No");
    }
}