#danglam228

#include <bits/stdc++.h>
using namespace std;
int n,x,d=0;
int main() {
         ios_base::sync_with_stdio(false);
    cin.tie(0); cout.tie(0);
    //freopen(".INP", "r", stdin);
    //freopen(".OUT", "w", stdout);
    cin >> n; 
    vector<int> a(n);
    for (int i = 0; i < n; ++i) {
        cin >> a[i];
    }
    cin >> x; 
    for (int i = 0; i < n; ++i) {
        if (a[i] == x) {
            d++;
        }
    }
    cout << d << endl;
    return 0;
}

#include <bits/stdc++.h>
using namespace std;
const int nmax = 1e5;
long long a[nmax], n, k;
map<long long, long long> cnt;
int main()
{
    cin >> n >> k;
    for (long long i = 1; i <= n; ++i)
    {
        cin >> a[i];
        cnt[a[i]]++;
    }
    cout << cnt[k];
    return 0;
}