using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace WindowsFormsApp5
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private int elementcount(float [] mas, float min, float max)
        {
            int count = 0;
            for (int i= 0;i<mas.Length; i++)
            {
                if (mas[i] > min && mas[i] < max)
                    count++;

            }
            return count;
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            int i = 0;
            float temp;
            float max;
            float min;
            float delta;
            int z;
            int size = 1000;
            Random random = new Random();
            float[] mas = new float[size];
            for (i = 0; i < size ; i++)
            {
                mas[i] =(float) random.NextDouble();

            }

            for (i = 0; i < mas.Length-1; i++)   //сортировка и поиск макс и мин
            {
                bool f = false;
                for (z = 0; z<mas.Length - i - 1; z++)
                {
                    if (mas[z+1] < mas[z])
                    {
                        f = true;
                        temp = mas[z+1];
                        mas[z+1] = mas[z];
                        mas[z] = temp;
                    }
                }
                if (!f) break;
            }
            min = mas[0];
            max = mas[size-1];
            delta = (max - min)/20;
            temp = 0;
            while (temp<1)
            {
                this.chart1.Series["mas"].Points.AddXY(temp.ToString(), elementcount(mas, temp, (temp+delta)));
                temp += delta;
            }

        }


    }
}