#include using namespace std; typedef long long int ll; typedef pair P; typedef vector VI; typedef vector VVI; #define REP(i,n) for(int i=0;i<(n);i++) #define ALL(v) v.begin(),v.end() constexpr ll MOD=1000000007; constexpr ll INF=2e18; int main(){ int n, k; cin >> n >> k; VI a(n); REP(i,n) cin >> a[i]; VI s(n+1); s[0]=0; REP(i,n) s[i+1]=s[i]^a[i]; set st; REP(i,n+1) st.insert(s[i]); REP(i,n+1){ if(st.count(s[i]^k)){ cout << "Yes" << endl; return 0; } } cout << "No" << endl; return 0; }