Here is my C++ program to generate Fibonacci series

fibonacci.cpp

// This source code written by Roland Ihasz 

#include <iostream>
#include <vector>
#include <fstream>
#include <limits.h>

using namespace std;

int main()
{
    vector<double> fibo;

    fibo.push_back(0);
    fibo.push_back(1);

    cout << fibo[0] << " ";

    for (int i=1; i<INT_MAX; i++)
    {
        int ii = i-1;
        double n = fibo[i] + (fibo[ii]);
        fibo.push_back(n);
        if (n < INT_MAX)
        {
            cout << int(n) << " "  ;
        }
        else
            return 0;
    }
    return 0;
}