#include <iostream>
#include <vector>
#include <string>
#include <stdlib.h>

using namespace std;

class Individuo
{

public:

    int genome_size = 5;


    Individuo(): genoma(genome_size,0) {}

    vector<bool> genoma;

    vector<bool> SetGenoma(int x);


    double fitness();


};

void parseargs(int argc, char** argv,int& numofsample, double& fitnessMin);

int main(int argc, char** argv)
{
    int numberSamples=1000;
    double fitnessMin=0.9;
    int numberSurvivors = 0;
    double globalFitness;
    double fitnessLocal;

    parseargs(argc, argv, numberSamples, fitnessMin);

    vector<Individuo> poblation(numberSamples,Individuo());


    for (int count = 0; count < (numberSamples/2); ++count)
    {
        poblation[count].genoma = poblation[count].SetGenoma(1);

    }


    for (int count = 0; count < numberSamples; ++count)
    {

        fitnessLocal=poblation[count].fitness();

        if (fitnessLocal > fitnessMin)
        {


            numberSurvivors+= 1;
            globalFitness+=fitnessLocal;

        }



    }

    globalFitness/= numberSurvivors;

    cout << "Number of specimens with fitness > fitnessMin = " << numberSurvivors << ".\nThe global fitness of survivors is = " << globalFitness << "." << endl;
    return 0;
}


vector<bool> Individuo::SetGenoma(int x)
{


    for (int count = 0; count < genome_size; ++count)
    {
        genoma[count]=x;

    }

    return genoma;

}
double Individuo::fitness()
{

    double fitness = 0.0;
    int genome_size = 5;


    for (int count = 0; count < genome_size; ++count)
    {
        fitness+=genoma[count];

    }

    fitness/= double(genoma.size());

    return fitness;
}

void parseargs(int argc, char** argv,int& numofsample, double& fitnessMin)
{

    bool pass=true;

    for(int i=1; i<argc; ++i)
    {

        if((argv[i]== string("-numofsample")) )
        {

            if (i!=argc-1) // it is not the last argument
            {
                numofsample=atoi(argv[++i]);
                if(numofsample<1) pass=false;
            }
            continue;
        }
        if((argv[i]== string("-fitnessMin")) )
        {

            if (i!=argc-1) // it is not the last argument
            {
                fitnessMin=atoi(argv[++i]);
                if(fitnessMin<0) pass=false;
            }
            continue;
        }

        cerr<<"\n ERROR:"<<argv[i]<< " is not a valid command line parameter\n"<<endl;
        exit(1);

    } // close for


    if(!pass)
    {
        string msg = "\n ERROR: Check argument values...\n";
        cout<<msg<<endl;

    }
}