#include<bits/stdc++.h>
using namespace std;
const int N = 100000;
int a,arr[N],m;
int main() {
	freopen("sort.in","r",stdin);
	freopen("sort.out","w",stdout);
	cin >> a;
	for (int  i = 1;i <= a; i++) {
		cin >> arr[i];
	}
	cin >> m;
	sort(arr + 1,arr + a + 1);
	for (int i = a;i >= 1; i--) {
		if (arr[i] == m) {
			cout << a - i + 1;
			return 0;
		}
	}
	return 0;
}