#include "pch.h"
#include <iostream>
#include <vector>
using namespace std;
template <typename T>
void printme(const T &a) {
    cout << "Begining of the vector {";
    for (auto const &it : a) {
        cout << it<<" ";
        }
    cout << "}\n\n";
}
int main()
{
    vector<int> numbers;
    int number = 0;
    cout << "Push number...";
    while (number>=0)
    {
        cin >> number;
        if(number>=0)
            numbers.push_back(number);
    }
    printme(numbers);
    cin.get();
    cin.get();

}