03. Numbers

#include <iostream>
#include <sstream>
#include <string>
#include <vector>
#include <algorithm>

using namespace std;

int main() {
    int number, sumNumbers = 0;

    string line;
    getline(cin, line);

    istringstream stream(line);

    vector<int> numbers;

    while (stream >> number) {
        numbers.push_back(number);
        sumNumbers += number;
    }

    numbers.erase(remove_if(numbers.begin(), numbers.end(), [&](const int& i) {
        return i <= ((double)sumNumbers / numbers.size());
        }), numbers.end());

    sort(numbers.begin(), numbers.end(), greater<int>());

    if (numbers.size() == 0) {
        cout << "No" << endl;
    }
    else {
        for (int i = 0; i < (numbers.size() < 5? numbers.size() : 5); i++) {
            cout << numbers[i] << ' ';
        }
    }
    return 0;
}