#include <bits/stdc++.h>
using namespace std;
using ll=long long;
#define INF 1000000000000000000
#define MOD 1000000007
#define MAX 3000000
using Graph=vector<vector<int>>;

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

  int ans=0;
  for(int i=0;i<N;i++){
    ans^=A.at(i);
  }
  if(ans>0){
    cout<<"YES"<<endl;
  }else{
    cout<<"NO"<<endl;
  }
}