include
using namespace std; const int N = 1e6 + 5; int a[N];
int main () {
int n, f = 0, k;
cin >> n;
for (int i = 0; i < n; i++) {
cin >> a[i];
}
cin >> k;
for (int i = n - 1; i >= 0; i--) {
if (a[i] == k) {
f++;
}
}
cout << f;
return 0;
}