using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace KDA1
{
    class Program
    {
        static void Main(string[] args)
        {
            float k = int.Parse(Console.ReadLine());

            string line = Console.ReadLine();
            string[] tokens = line.Split(' ');
            float[] numbers = Array.ConvertAll(tokens, float.Parse);

            float[] number_skal = new float[numbers.Length];

            float max = numbers.Max();
            float min = numbers.Min();

            float super_max = Math.Max(Math.Abs(min), Math.Abs(max));

            float s = 2 / (k+1);
            float t = 0;

            List<float> range_x = new List<float>();
            List<float> range_y = new List<float>();
            for (int q = 0; q<k; q++)
            {
                range_x.Add(-1 + t);
                t += s;
                range_y.Add(-1 + t + s);

            }
            Random r = new Random();
            int x;
            List<float> output = new List<float>();
            float z = 1;


            float delta = max - min;
            int i = 0;
            for(int q=0;q<k;q++)
            {
                Console.WriteLine("[x= " + range_x[q] + " y= " + range_y[q] + "]\t");
            }

            foreach (float q in numbers)
            {
                number_skal[i] = (float)Math.Round((q / super_max), 0);
                i++;
            }
            for(int p=0;p<number_skal.Length;p++)
            {
                for(int c=0; c<range_x.Count;c++)
                {
                    if (number_skal[p] >= range_x[c] && number_skal[p] < range_y[c]) output.Add(z);
                    else z++;
                }
            }
            for(int p=0;p<number_skal.Length;p++)
            {
                numbers[p] = number_skal[p] * super_max;
            }

            for(int j=0; j<number_skal.Length;j++)
            {
                Console.WriteLine(number_skal[j]);
                Console.WriteLine("Z: " + output.ElementAt(j));
                Console.WriteLine();
                Console.WriteLine("Nr zakodowane" + number_skal[j]);
                Console.WriteLine("Nr po odkodowaniu: " + numbers[j]);
            }

            Console.WriteLine("max= " + max + " min=" + min);
            Console.ReadKey();
        }
    }
}