| Код |
Класс Process:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Drawing;
namespace WindowsFormsApplication2
{
public class Process
{
public static Random k = new Random();
public string name;
public int tStart, tProc;
public float Pr0, Pri;
public bool isRun = false, isEnd = false;
public int ki = k.Next(1, 100);
public void culcPriority(int t)
{
Pri = Pr0 + ki;
}
}
}
Form1:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace WindowsFormsApplication2
{
public partial class Form1 : Form
{
int count = 0;
public Form1()
{
InitializeComponent();
label8.Text = "Введите процесс " + (count + 1);
}
Process[] proceses;
public int N, Del;
public Graphics g;
private void button1_Click(object sender, EventArgs e)//ввод количества проц и дельта
{
N = int.Parse(textBox1.Text);
proceses=new Process[N];
Del = int.Parse(textBox2.Text);
button1.Enabled = false;
textBox1.Enabled = false;
textBox2.Enabled = false;
}
private void button2_Click(object sender, EventArgs e)
{
if (count < N) // вод параметров процессов
{
proceses[count] = new Process();
proceses[count].name = textBox3.Text.ToString();
proceses[count].tStart = Convert.ToInt32(textBox4.Text);
proceses[count].tProc = Convert.ToInt32(textBox5.Text);
proceses[count].Pr0 = Convert.ToSingle(textBox6.Text);
textBox3.Clear();
textBox4.Clear();
textBox5.Clear();
textBox6.Clear();
count++;
label8.Text = "Введите процесс " + (count + 1);
if (count == N)
{
button2.Text = "Рассчитать!";
textBox3.Enabled = false;
textBox4.Enabled = false;
textBox5.Enabled = false;
textBox6.Enabled = false;
label8.Text = "Нажмите кнопку";
}
}
else //запуск агоритма
{
bool end = false;
for (int t = 0; end == false; t++)
{
for (int i = 0; i < N; i++)
{
if (proceses[i].tStart == t)
{
proceses[i].isRun = true; //переход в готовность
}
if (proceses[i].tProc == 0) //проверка на законченность
{
proceses[i].isRun = false;
proceses[i].isEnd = true;
}
if ((t % Del == 0 && proceses[i].isRun == true) || t == 0)
proceses[i].culcPriority(t);
}
//Сортировка
Process buf = new Process();
for (int y = 0; y < N; y++)
{
for (int x = 0; x < N-1; x++)
{
if ((proceses[x].Pri < proceses[x + 1].Pri && proceses[x + 1].isRun == true) || (proceses[x + 1].isRun == true && proceses[x].isRun == false))
{
buf=proceses[x];
proceses[x] = proceses[x + 1];
proceses[x + 1]= buf;
}
}
}
if(proceses[0].isRun==true)
proceses[0].tProc--;
//отрисовка
g = pictureBox1.CreateGraphics();
//g.Clear(Color.White);
g.DrawLine(new Pen(new SolidBrush(Color.Red)), 50, 5, 50, 80);
g.DrawLine(new Pen(new SolidBrush(Color.Red)), 20, 40, 900, 40);
float x0 = 50 + 20f * t;
float y0 = 20f;
for (int i = 0; i < N; i++)
{
if (proceses[i].isRun == true)
{
g.FillRectangle(new SolidBrush(Color.Gray), x0, y0 + 20 * i, 20, 20);
g.DrawLine(new Pen(new SolidBrush(Color.Red)), x0, 20, x0, 40);
Font fon = new Font("Colobri", 8.0f);
g.DrawString(proceses[i].name, fon, new SolidBrush(Color.Black), x0 + 2, y0 + (20 * i) + 1);
}
}
// конец отрисовки
int z = 0;
for (int i = 0;i < N;i++) {
if (proceses[i].isEnd == true)
z++;
}
if (z == N)
{
end = true;
button2.Enabled = false;
label8.Text = "Готово!!!";
}
}
}
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
}
private void label5_Click(object sender, EventArgs e)
{
}
private void label7_Click(object sender, EventArgs e)
{
}
private void label3_Click(object sender, EventArgs e)
{
}
private void label8_Click(object sender, EventArgs e)
{
}
}
}
Program:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows.Forms;
namespace WindowsFormsApplication2
{
static class Program
{
/// <summary>
/// Главная точка входа для приложения.
/// </summary>
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1());
}
}
}
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