【hdu 1235 !water~~~~~~~~~`】

// Project name : 1235 ( 统计同成绩学生人数 ) 
// File name    : main.cpp
// Author       : Izumu
// Date & Time  : Thu Jul  5 17:20:47 2012


#include <iostream>
#include <stdio.h>
using namespace std;

int main()
{
    int n;
    while (scanf("%d", &n) != EOF && n)
    {
        int* a;
        a = new int[n];
        for (int i = 0; i < n; i++)
        {
            scanf("%d", &a[i]);
        }

        int score;
        scanf("%d", &score);

        int count = 0;
        for (int i = 0; i < n; i++)
        {
            if (score == a[i])
            {
                count++;
            }
        }

        cout << count << endl;

    }
    return 0;
}

// end 
// ism