#include <bits/stdc++.h>
using namespace std;
template <class c>
struct rge {
  c b, e;
};
template <class c>
rge<c> range(c i, c j) {
  return rge<c>{i, j};
}
template <class c>
auto dud(c* x) -> decltype(cerr << *x, 0);
template <class c>
char dud(...);
struct debug {
  template <class c>
  debug& operator<<(const c&) {
    return *this;
  }
};
using ll = long long;
using ld = long double;
constexpr int nax = 1000 * 1000 + 105;
constexpr int infty = 1000 * 1000 * 1000 + 5;
constexpr int mod = 1000 * 1000 * 1000 + 7;
int main() {
  int n;
  scanf("%d", &n);
  set<int> s;
  for (int i = 0; i < n; i++) {
    int a;
    scanf("%d", &a);
    s.insert(a);
  }
  printf("%d\n", n + 1 - (int)s.size());
  return 0;
}
