#include <iostream>
#include <vector>
#include <cmath>
#include "histogram.h"
#include "svg.h"

using namespace std;

struct Input
{
    vector<double> numbers;
    int bin_count;
};
Input
input_data(istream& in)
{
    size_t number_count=0;
    bool prompt;
    if (promt){
        cerr<<"amount of numbers is ";
    }

    in >> number_count;
    Input inp;
    inp.numbers.resize(number_count);
    if (promt){
        cerr<<"let's intro numbers ";
    }

    for (size_t i = 0; i < number_count; i++)
    {
        in >> inp.numbers[i];
    }
    size_t bin_count=0;
    if (promt){
    cerr<<"amount of bins is ";
    }
    in >> inp.bin_count;
    return inp;
}
//4199705
//0x71fdf8
//4199705

int main()
{
    auto inp = input_data(cin);



            //std::cout<<in.bin_count<<endl;


    auto bins = make_histogram(inp.numbers, inp.bin_count);
    show_histogram_svg(bins);


    return 0;
}