#include <iostream>
#include <algorithm>
using namespace std;

int main()
{
long long n,d=0,sum=0;
cin >> n;
long long a[n];
for (int i=0;i<n;i++){
    cin >> a[n];
}

sort(a,a+n);

for (long long i=1;i<n;i++){
        sum=0;
    for (long long j=i;j>=0;j--){
        sum += a[j];
    }
    if (a[i]>sum){
        d++;
    }
}

cout << n-d << endl;
}