/* -*- coding: utf-8 -*-
 *
 * 3216.cc:  No.3216 Slightly Strong Fairies - yukicoder
 */

#include<cstdio>
#include<algorithm>

using namespace std;

/* constant */

const int MAX_N = 1000;

/* typedef */

/* global variables */

int as[MAX_N];

/* subroutines */

/* main */

int main() {
  int n;
  scanf("%d", &n);
  for (int i = 0; i < n; i++) scanf("%d", as + i);

  int sum = 0;
  for (int i = 0; i < n; i++) sum += as[i];
  int l = sum / n;

  int cnt = 0;
  for (int i = 0; i < n; i++)
    if (as[i] >= l + 100) cnt++;

  printf("%d\n", cnt);
  
  return 0;
}