Рефераты. Решение задачи о коммивояжере

 

 

 

 

// Kurs_LipinDlg.cpp : implementation file

//

#include "stdafx.h"

#include "Kurs_Lipin.h"

#include "Kurs_LipinDlg.h"

#include "math.h"

#include "Setting.h"

 

#ifdef _DEBUG

#define new DEBUG_NEW

#undef THIS_FILE

static char THIS_FILE[] = __FILE__;

#endif

 

/////////////////////////////////////////////////////////////////////////////

// CAboutDlg dialog used for App About

 

class CAboutDlg : public CDialog

{

public:

CAboutDlg();

// Dialog Data

//{{AFX_DATA(CAboutDlg)

enum { IDD = IDD_ABOUTBOX };

//}}AFX_DATA

 

// ClassWizard generated virtual function overrides

//{{AFX_VIRTUAL(CAboutDlg)

protected:

virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support

//}}AFX_VIRTUAL

// Implementation

protected:

//{{AFX_MSG(CAboutDlg)

//}}AFX_MSG

DECLARE_MESSAGE_MAP()

};

 

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)

{

//{{AFX_DATA_INIT(CAboutDlg)

//}}AFX_DATA_INIT

}

 

void CAboutDlg::DoDataExchange(CDataExchange* pDX)

{

CDialog::DoDataExchange(pDX);

//{{AFX_DATA_MAP(CAboutDlg)

//}}AFX_DATA_MAP

}

 

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)

//{{AFX_MSG_MAP(CAboutDlg)

//}}AFX_MSG_MAP

END_MESSAGE_MAP()

 

/////////////////////////////////////////////////////////////////////////////

// CKurs_LipinDlg dialog

 

CKurs_LipinDlg::CKurs_LipinDlg(CWnd* pParent /*=NULL*/)

: CDialog(CKurs_LipinDlg::IDD, pParent)

{

//{{AFX_DATA_INIT(CKurs_LipinDlg)

m_len = _T("");

//}}AFX_DATA_INIT

// Note that LoadIcon does not require a subsequent DestroyIcon in Win32

m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);

}

 

void CKurs_LipinDlg::DoDataExchange(CDataExchange* pDX)

{

CDialog::DoDataExchange(pDX);

//{{AFX_DATA_MAP(CKurs_LipinDlg)

DDX_Control(pDX, IDC_LIST1, m_list1);

DDX_Control(pDX, IDC_STATIC1, m_label);

DDX_Text(pDX, IDC_STATIC1, m_len);

//}}AFX_DATA_MAP

}

 

BEGIN_MESSAGE_MAP(CKurs_LipinDlg, CDialog)

//{{AFX_MSG_MAP(CKurs_LipinDlg)

ON_WM_SYSCOMMAND()

ON_WM_PAINT()

ON_WM_QUERYDRAGICON()

ON_WM_LBUTTONDOWN()

ON_BN_CLICKED(IDC_BUTTON2, OnButton2)

ON_BN_CLICKED(IDC_BUTTON1, OnButton1)

ON_BN_CLICKED(IDC_BUTTON3, OnButton3)

ON_BN_CLICKED(IDC_BUTTON4, OnButton4)

//}}AFX_MSG_MAP

END_MESSAGE_MAP()

 

/////////////////////////////////////////////////////////////////////////////

// CKurs_LipinDlg message handlers

 

BOOL CKurs_LipinDlg::OnInitDialog()

{

CDialog::OnInitDialog();

 

// Add "About..." menu item to system menu.

 

// IDM_ABOUTBOX must be in the system command range.

ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);

ASSERT(IDM_ABOUTBOX < 0xF000);

 

CMenu* pSysMenu = GetSystemMenu(FALSE);

if (pSysMenu != NULL)

{

CString strAboutMenu;

strAboutMenu.LoadString(IDS_ABOUTBOX);

if (!strAboutMenu.IsEmpty())

{

pSysMenu->AppendMenu(MF_SEPARATOR);

pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);

}

}

 

// Set the icon for this dialog.  The framework does this automatically

//  when the application's main window is not a dialog

SetIcon(m_hIcon, TRUE);// Set big icon

SetIcon(m_hIcon, FALSE);// Set small icon

 

name_city[0] = "С.-Петербург";

name_city[1] = "Псков";

name_city[2] = "Новгород";

name_city[3] = "Смоленск";

name_city[4] = "Тверь";

name_city[5] = "Вологда";

name_city[6] = "Ярославль";

name_city[7] = "Кострома";

name_city[8] = "Москва";

name_city[9] = "Брянск";

name_city[10] = "Калуга";

name_city[11] = "Иваново";

name_city[12] = "Орел";

name_city[13] = "Тула";

name_city[14] = "Владимир";

name_city[15] = "Курск";

name_city[16] = "Рязань";

name_city[17] = "Белгород";

name_city[18] = "Липецк";

name_city[19] = "Н.Новгород";

name_city[20] = "Воронеж";

name_city[21] = "Тамбов";

name_city[22] = "Чебоксары";

name_city[23] = "Саранск";

name_city[24] = "Пенза";

name_city[25] = "Ульяновск";

name_city[26] = "Саратов";

name_city[27] = "Самара";

name_city[28] = "Волгоград";

 

x0=10;y0=10;// смещение карты относительно левого верхнего угла окна

koord[0][0]=x0+225;// Санкт-Петербург

koord[0][1]=y0+54;

koord[1][0]=x0+148; //Псков

koord[1][1]=y0+60;

koord[2][0]=x0+195;  // Новгород

koord[2][1]=y0+92;

koord[3][0]=x0+93;  // Смоленск

koord[3][1]=y0+171;

koord[4][0]=x0+191; //Тверь

koord[4][1]=y0+193;

koord[5][0]=x0+301;  //Вологда

koord[5][1]=y0+200;

koord[6][0]=x0+261;  //Ярославль

koord[6][1]=y0+231;

koord[7][0]=x0+279;//Кострома

koord[7][1]=y0+248;

koord[8][0]=x0+181;//Москва

koord[8][1]=y0+241;

koord[9][0]=x0+76;//Брянск

koord[9][1]=y0+240;

koord[10][0]=x0+133;//Калуга

koord[10][1]=y0+245;

koord[11][0]=x0+256;//Иваново

koord[11][1]=y0+264;

koord[12][0]=x0+88;//Орел

koord[12][1]=y0+275;

koord[13][0]=x0+139;//Тула

koord[13][1]=y0+272;

koord[14][0]=x0+227;//Владимир

koord[14][1]=y0+274;

koord[15][0]=x0+55;//Курск

koord[15][1]=y0+297;

koord[16][0]=x0+176;//Рязань

koord[16][1]=y0+297;

koord[17][0]=x0+29;//Белгород

koord[17][1]=y0+328;

koord[18][0]=x0+121;//Липецк

koord[18][1]=y0+338;

koord[19][0]=x0+276;//Нижний Новгород

koord[19][1]=y0+322;

koord[20][0]=x0+92;//Воронеж

koord[20][1]=y0+353;

koord[21][0]=x0+149;//Тамбов

koord[21][1]=y0+364;

koord[22][0]=x0+307;//Чебоксары

koord[22][1]=y0+373;

koord[23][0]=x0+237;//Саранск

koord[23][1]=y0+388;

koord[24][0]=x0+212;//Пенза

koord[24][1]=y0+408;

koord[25][0]=x0+280;//Ульяновск

koord[25][1]=y0+429;

koord[26][0]=x0+184;//Саратов

koord[26][1]=y0+456;

koord[27][0]=x0+292;//Самара

koord[27][1]=y0+491;

koord[28][0]=x0+91;//Волгоград

koord[28][1]=y0+506;

 

count_selected=0;

myFont.CreateFont(17,0,0,0,500,false,false,false,0,0,0,0,0,"Courier Cyr");

m_len="Выберите несколько городов.";

m_label.SetFont (&myFont);

UpdateData(false);

 

for (int i=0; i < 29; i++)

flag_select[i]=false;

flag_draw=false;

begin_point = -1;

flag_Bpoint=false;

 

 

CStdioFile f1;

f1.Open("table.ini",CFile::modeRead);

  for ( i=0; i < 29; i++)

{

tableAllCity[i][i]=0;

 

CString s1;

f1.ReadString(s1);

int j=i+1;

int k=0;

while (j<29 && k < s1.GetLength())

{CString s2;

while (s1[k] == ' ') k++;

while (s1[k] != ' ')

{   s2 += s1[k];    k++;}

tableAllCity[j][i]=tableAllCity[i][j]=atoi(s2);

j++;

}

}

 

return TRUE;  // return TRUE  unless you set the focus to a control

}

 

void CKurs_LipinDlg::OnSysCommand(UINT nID, LPARAM lParam)

{

if ((nID & 0xFFF0) == IDM_ABOUTBOX)

{

CAboutDlg dlgAbout;

dlgAbout.DoModal();

}

else

{

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