#include <iostream>
#include <vector>

using namespace std;

struct Foo
{
    int a;
    double r, b, c;
    char d;
    /*~Foo()
    {
        cerr << "Foo destructor with a = " << a << endl;
    }*/
};

vector<Foo> nodes;

int run(int from, int to)
{
    //cerr << "From = " << from << " To = " << to << endl;

    if (from == to)
        return 1;

    nodes.push_back(Foo());

    nodes[0].a = run(from, to - 1);


    //int res = run(from, to - 1);
    //nodes[0].a = res;


    return 1;
}

int main()
{
    //nodes.resize(1);
    run(0, 3);
    return 0;
}