#include<bits/stdc++.h>

using namespace std;

int main() {
    int n;
    while (cin >> n) {
        int a[n];
        for (int i = 0; i < n; i++)cin >> a[i];
        int k;
        cin >> k;
        int cnt = 0;
        for (int i = 0; i < n; i++)
            if (a[i] < k)++cnt;
        cout << cnt << endl;
    }
    return 0;
}