#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <cstdio>
#include <cstring>
#include <cmath>
using namespace std;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);

    int n, k;
    cin >> n >> k;

    int x = 0;
    for (int i = 0; i < n; i++) {
        int a;
        cin >> a;

        x ^= a % (k + 1);
    }

    cout << (x != 0 ? "YES" : "NO") << endl;

    return 0;
}