#include "pch.h"
#include <iostream>
#include <fstream>
#include <ctime>
#include <iomanip>
using namespace std;

int main()
{
    ofstream file("1.txt");
    int digit = 0, k = -1, n, cou = 0;
    cout << "кол-во чисел\n"; cin >> n;
    for (int i = 0; i < n; i++)
    {
        cin >> digit;
        file << digit;
        file << " ";
        if (digit % 2 != 0) cou++;
    }
    int *odd = new int[cou];
    file.close();
    ifstream file1("1.txt");
    for (int i = 0; i < n; i++)
    {

        file1 >> digit;
        if (digit % 2 != 0)
        {
            k++;
            odd[k] = digit*2;
        }
    }
    for (int i = 0; i < cou; i++)
    {
        cout << odd[i];
    }
    file1.close();

    delete[] odd;
}