#include<bits/stdc++.h>
using namespace std;
signed main(){
  cin.tie(0)->sync_with_stdio(0);
  int N;cin>>N;
  vector<int>A(N);
  int sum=0;
  for(auto&e:A){
    cin>>e;
    sum+=e;
  }
  int avg=sum/N;
  int ans=0;
  for(auto&e:A){
    if(avg+100<=e)++ans;
  }
  cout<<ans<<endl;
}