#include<stdio.h>
#define maxsize  100
int main() {
    int m;
    while (scanf("%d", &m) != EOF) {
        int i, score, count = 0;
        int a[maxsize];
        for (i = 0; i < m; i++)
            scanf("%d", &a[i]);
        scanf("%d", &score);
        for (i = 0; i < m; i++) {
            if (a[i] == score)
                count++;
        }
        printf("%d\n", count);
    }
    return 0;
}