Среќни луѓе

#include <cstdio>
#include <algorithm>

using namespace std;

int main()
{
    int n;
    scanf("%d",&n);
    long long arr[n];

    for(int i = 0 ; i < n ; ++i)
        scanf("%I64d",&arr[i]);

    sort(arr,arr+n);
    long long sum = 0;
    int result = 0;
    for(int i = 0 ; i < n ; ++i)
    {
//        printf("Checking %lld\n",arr[i]);
        if(sum <= arr[i])
        {
            sum += arr[i];
            ++result;
//            printf("%lld!!!\n",arr[i]);
        }
    }
    printf("%d",result);
    return 0;
}