#include <stdio.h>

int main() {
	int n = 0;
	int num[100] = { 0 };
	int goal = 0;
	int count = 0;
	scanf("%d", &n);
	for (int i = 0; i < n; i++) {
		scanf("%d", &num[i]);
	}
	scanf("%d", &goal);
	for (int i = 0; i < n; i++) {
		if (goal == num[i]) {
			count++;
		}
	}
	printf("%d", count);
	return 0;
}