#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using namespace atcoder;

#define INF 1LL<<60
#define MOD 998244353
#define MMOD 1000000007
using mint=modint998244353;

using ll=long long;
using ull=unsigned long long;
using ld=long double;
template<typename T> using vc=vector<T>;
template<typename T> using vv=vc<vc<T>>;
using vl=vector<ll>;
using vvl=vv<ll>;
using vs=vc<string>;
using vvs=vv<string>;
using vb=vc<bool>;
using vvb=vv<bool>;
using lP=pair<ll,ll>;
using vlp=vc<lP>;

template<typename T> bool chmin(T& a, T b){if(a > b){a = b; return true;} return false;}
template<typename T> bool chmax(T& a, T b){if(a < b){a = b; return true;} return false;}

#define YES cout<<"Yes"<<endl
#define NO cout<<"No"<<endl
#define YN {cout<<"Yes"<<endl;}else{cout<<"No"<<endl;}
#define all(a) a.begin(),a.end()


void vlprint(vl a){
    for(ll x:a) cout<<x<<' ';
    cout<<endl;
}

struct Edge {
    ll to;
    ll weight;
    Edge(ll t, ll w) : to(t), weight(w) { }
};
using Graph=vector<vector<Edge>>;

vl dx={0,0,1,-1};
vl dy={1,-1,0,0};

int main() {
    ll n;
    cin>>n;
    vl a(n);
    ll ave=0;
    for(int i=0;i<n;i++) cin>>a[i],ave+=a[i];
    ave/=n;
    ll ans=0;
    for(ll i=0;i<n;i++) if(ave+100<=a[i]) ans++;
    cout<<ans<<endl;
}