// -*- coding:utf-8-unix -*-
use std::cmp;
use std::collections::BTreeMap;
use std::collections::BTreeSet;
use std::collections::BinaryHeap;
use std::collections::HashMap;
use std::collections::HashSet;
use std::collections::LinkedList;
use std::collections::VecDeque;
use std::fs::File;
use std::io;
use std::io::prelude::*;
use std::vec;
const INF: i64 = 1223372036854775807;

macro_rules! input {
    (source = s:expr, $(r:tt)*) => {
        let mut iter = s.split_whitespace();
        let mut next = || { iter.next().unwrap() };
        input_inner!{next, $(r)*}
    };
    ($(r:tt)*) => {
        let stdin = std::io::stdin();
        let mut bytes = std::io::Read::bytes(std::io::BufReader::new(stdin.lock()));
        let mut next = move || -> String{
            bytes
                .by_ref()
                .map(|r|r.unwrap() as char)
                .skip_while(|c|c.is_whitespace())
                .take_while(|c|!c.is_whitespace())
                .collect()
        };
        input_inner!{next, $(r)*}
    };
}

macro_rules! input_inner {
    (next:expr) => {};
    (next:expr, ) => {};

    (next:expr, var:ident : t:tt $(r:tt)*) => {
        let var = read_value!(next, t);
        input_inner!{next $(r)*}
    };
}

macro_rules! read_value {
    (next:expr, ( $(t:tt),* )) => {
        ( $(read_value!(next, t)),* )
    };

    (next:expr, [ t:tt ; len:expr ]) => {
        (0..len).map(|_| read_value!(next, t)).collect::<Vec<_>>()
    };

    (next:expr, chars) => {
        read_value!(next, String).chars().collect::<Vec<char>>()
    };

    (next:expr, usize1) => {
        read_value!(next, usize) - 1
    };

    (next:expr, t:ty) => {
        next().parse::<t>().expect("Parse error")
    };
}

use std::cmp::*;
use std::collections::*;
use std::io::stdin;
use std::io::stdout;
use std::io::Write;

fn read<T: std::str::FromStr>() -> T {
    let mut s = String::new();
    std::io::stdin().read_line(&mut s).ok();
    s.trim().parse().ok().unwrap()
}

fn read_vec<T: std::str::FromStr>() -> Vec<T> {
    read::<String>()
        .split_whitespace()
        .map(|e| e.parse().ok().unwrap())
        .collect()
}

fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
    (0..n).map(|_| read_vec()).collect()
}

#[allow(unused_macros)]
macro_rules! p {
    ([$($x:expr), *]) => {{
        let mut f = true;
        $(
            print!("{}{}", if f {""} else {" "}, $x);
            f = false;
        )*
        print!("\n");
    }};
    ($x:expr) => {{
        let mut f = true;
        for a in $x.iter() {
            print!("{}{}", if f {""} else {" "}, a);
            f = false;
        }
        print!("\n");
    }};
}

fn readii() -> (i64, i64) {
    let mut str = String::new();
    let _ = stdin().read_line(&mut str).unwrap();
    let mut iter = str.split_whitespace();
    (
        iter.next().unwrap().parse::<i64>().unwrap(),
        iter.next().unwrap().parse::<i64>().unwrap(),
    )
}

fn vector_accumulation(vec: &Vec<i64>) -> Vec<i64> {
    let mut res = Vec::new();
    let size = vec.len();
    res.push(0);
    for i in 0..size {
        res.push(vec[i]);
    }
    for i in 0..size {
        res[i + 1] += res[i];
    }
    res
}

fn solve() {
    let mut n: usize = read();
    // let mut vec = vec![0;N];
    let mut vec: Vec<i64> = read_vec();
    vec.sort();
    let mut acc = vector_accumulation(&vec);
    let mut index: i64 = 0;
    for i in 1..(n) {
        if 2 * acc[i] < vec[i] {
            index = i as i64;
        }
        // println!("{:?} {:?}", acc[i], vec[i]);
    }
    println!("{:?}", n - index as usize);
}
fn main() {
    solve()
}


Measured memory_bytes: 4420