#include <bits/stdc++.h>
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
using namespace std;
int main() {
  cin.tie(0); cout.tie(0);
  ios::sync_with_stdio(false);
  int A, B;
  cin >> A >> B;
  bool fn = true;
  for(int i = 0; i < 30; i++) {
    if(A >> i & 1) {
      if(!(B >> i & 1)) {
        fn = false;
      }
    }
  }
  cout << (fn ? "Yes\n" : "No\n");
  return 0; 
}