#include <stdio.h>


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