#include <iostream> #include <cstdio> using namespace std; int main() { int n,k,a=0; cin>>n; int a[n]; for (int i=0;i<=n;i++){ cin>>a[i]; } cin>>k; for (int i=1;i<=n;i++){ if (a[i]==k) a=a+1; } for (int i=0;i<=n;i++){ cout<<a[i]; return 0; }