#include<bits/stdc++.h>
using namespace std;

#define all(v) v.begin(),v.end()
using ll = long long;
const ll INF=1ll<<60;

int main(){
    ll N,K;
    cin>>N>>K;
    vector<ll> A(N);
    for(int i=0;i<N;i++){
        cin>>A[i];
        A[i]%=K+1;
    }

    ll a=0;
    for(int i=0;i<N;i++){
        a^=A[i];
    }
    if(a) cout << "YES" << endl;
    else cout << "NO" << endl;
}