#include <iostream>
#include <vector>

using namespace std;

int main()
{
    const size_t SCREEN_WIDTH = 80;
    const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;
    size_t number_count;
    cerr << "Enter number count: ";
    cin >> number_count;
    vector<double> numbers(number_count);

    cerr << "Enter numbers: ";
    for (size_t i=0; i<number_count; i++)
    {
        cin >> numbers[i];
    }
    size_t bin_count;
    cerr << "Enter bin count: ";
    cin >> bin_count;

    vector<size_t> bins(bin_count);

    double min = numbers[0];
    double max = numbers[0];
    for (double x : numbers)
    {
        if (x < min)
        {
            min = x;
        }
        else if (x > max)
        {
            max = x;
        }
    }

    double bin_size=(max-min)/bin_count;
    for(size_t i=0; i<number_count; i++)
    {
        bool found = false;
        for(size_t j=0; (j<bin_count-1)&& !found; j++)
        {
            auto lo=min+j*bin_size;
            auto hi=min+(j+1)*bin_size;
            if((lo<=numbers[i])&&(numbers[i]<hi))
            {
                bins[j]++;
                found=true;
            }
        }
        if(!found)
        {
            bins[bin_count-1]++;
        }
    }

    size_t Maxbins = 0;


    for (size_t i = 0; i < bin_count; i++)
    {
        if (bins[i] > Maxbins)
        {
            Maxbins = bins[i];
        }
    }

    const size_t MAX_HEIGHT = SCREEN_WIDTH - 3 - 1;

    if (Maxbins <= MAX_HEIGHT)
    {
        for (size_t i = 0; i < bin_count; i++)
        {
            if (bins[i] < 10)
            {
                cout << " ";
            }
            cout << " " << bins[i] << "|";
            for (size_t j = 0; j < bins[i]; j++)
            {
                cout << "*";
            }
            cout << endl;
        }
    }
    else
    {
        for (size_t i = 0; i < bin_count; i++)
        {
            size_t height = static_cast <size_t>(MAX_HEIGHT * (static_cast<double>(bins[i]) / Maxbins));

            if (bins[i] < 100)
            {
                cout << " ";
            }
            if (bins[i] < 10)
            {
                cout << " ";
            }
            cout << bins[i] << "|";
            for (size_t j = 0; j < height; j++)
            {
                cout << "*";
            }
            cout << endl;
        }
    }
    return 0;
}