#include <iostream>
#include <vector>
using namespace std;
 
int noOfElement(vector<int> element, int num) {
    int answer = 0;
    for (int i = 0; i < element.size(); i++) {
        if (element[i] < num)
            answer++;
    }
    return answer;
}
 
int main() {
    int element_size;
    cin >> element_size;
 
    vector<int> element(element_size);
    for (int i = 0; i < element_size; i++) {
        cin >> element[i];
    }
 
    int num;
    cin >> num;
 
    cout << noOfElement(element, num);
    return 0;
}
 

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