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

int main() {
    int N;
    long int H;
    cin >> N >> H;
    long int A[N];
    for (int i=0; i<N; i++) {
        cin >> A[i];
        if (A[i]>=0) {
            A[i]=A[i]%H;
        }
        else {
            A[i]=(1000000000*H-A[i])%H;
        }
    }
    long int a=1;
    for (int i=0; i<N; i++) {
        a*=A[i];
        a=a%H;
    }
    if (a==0) {
        cout << "YES" << endl;
    }
    else {
        cout << "NO" << endl;
    }
}