#include <iostream>
#include <random>
#include <vector>

using namespace std;

template <typename Generator>
double randomDoubleEngine(Generator& engine, double low_bound, double high_bound )
{
    if (low_bound > high_bound){
        std::swap(low_bound, high_bound);
    }

    return std::uniform_real_distribution<>( low_bound, high_bound )( engine );
}


void doSomething(){

    //std::mt19937 engine;

    std::random_device rd;
    std::mt19937 engine(rd());

    double low = -1.7411500;
    double high = 2.2737999;
    for(int i =0; i < 20; i++){
        std::cout << randomDoubleEngine(engine, low, high ) << std::endl;
    }
}

int main(){


    for(int i = 0; i < 5; i++){
        std::cout << "####################################\n";
        std::cout << "# Call number: "  << i  << "\n";
        doSomething();
        std::cout << "####################################\n\n";
    }



    return (EXIT_SUCCESS);
}