import std;

void main () {
    int A, B; readln.read(A, B);
    while (0 < A) {
        if (0 < (1&A) && (B&1) == 0) {
            writeln("No");
            return;
        }
        A >>= 1, B >>= 1;
    }
    writeln("Yes");
}

void read(T...)(string S, ref T args) {
    auto buf = S.split;
    foreach (i, ref arg; args) {
        arg = buf[i].to!(typeof(arg));
    }
}