符号三角形，n皇后，圆排列dlg.cpp

算法设计中的经典问题

// 符号三角形，n皇后，圆排列Dlg.cpp : implementation file
//

#include "stdafx.h"
#include "符号三角形，n皇后，圆排列.h"
#include "符号三角形，n皇后，圆排列Dlg.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)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CNDlg dialog

CNDlg::CNDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CNDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CNDlg)
	m_num = _T("");
	m_output = _T("");
	m_queen_num = _T("");
	m_queen_output = _T("");
	m_circle_num = _T("");
	m_circle_output = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CNDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CNDlg)
	DDX_Text(pDX, IDC_EDIT_NUM, m_num);
	DDX_Text(pDX, IDC_EDIT_OUTPUT, m_output);
	DDX_Text(pDX, IDC_EDIT_QUEEN_NUM, m_queen_num);
	DDX_Text(pDX, IDC_EDIT_QUEEN_OUTPUT, m_queen_output);
	DDX_Text(pDX, IDC_EDIT_CIRCLE_NUM, m_circle_num);
	DDX_Text(pDX, IDC_EDIT_CIRCLE_OUTPUT, m_circle_output);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CNDlg, CDialog)
	//{{AFX_MSG_MAP(CNDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BTN_TRIANGLE, OnBtnTriangle)
	ON_BN_CLICKED(IDC_BTN_QUEEN, OnBtnQueen)
	ON_BN_CLICKED(IDC_BTN_CIRCLE, OnBtnCircle)
	ON_BN_CLICKED(IDC_BTN_CIRCLE_NUM, OnBtnCircleNum)
	ON_BN_CLICKED(IDC_BTN_CLEAR, OnBtnClear)
	ON_BN_CLICKED(IDC_BTN_TRIANGLE_CLEAR, OnBtnTriangleClear)
	ON_BN_CLICKED(IDC_BTN_QUEEN_CLEAR, OnBtnQueenClear)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CNDlg message handlers

BOOL CNDlg::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
	
	// TODO: Add extra initialization here
//	r_num=new int[12];
	r_num[0]=IDC_EDIT_R1;
	r_num[1]=IDC_EDIT_R2;
	r_num[2]=IDC_EDIT_R3;
	r_num[3]=IDC_EDIT_R4;
	r_num[4]=IDC_EDIT_R5;
	r_num[5]=IDC_EDIT_R6;
	r_num[6]=IDC_EDIT_R7;
	r_num[7]=IDC_EDIT_R8;
	r_num[8]=IDC_EDIT_R9;
	r_num[9]=IDC_EDIT_R10;
	r_num[10]=IDC_EDIT_R11;
	r_num[11]=IDC_EDIT_R12;

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

void CNDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CNDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CNDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CNDlg::OnBtnTriangle() 
{
	// TODO: Add your control notification handler code here
	GetDlgItemText(IDC_EDIT_NUM,m_num);
	int a=atoi(m_num);
	int b=Compute(a);
	
	m_output.Format("%d",b);

	SetDlgItemText(IDC_EDIT_OUTPUT,m_output);

}

void CNDlg::OnBtnQueen() 
{
	// TODO: Add your control notification handler code here
	GetDlgItemText(IDC_EDIT_QUEEN_NUM,m_queen_num);
	int a=atoi(m_queen_num);

	int b=nQueen(a);

	m_queen_output.Format("%d",b);

	SetDlgItemText(IDC_EDIT_QUEEN_OUTPUT,m_queen_output);

	
}

void CNDlg::OnBtnCircle() 
{
	int j=0;
	// TODO: Add your control notification handler code here
	



	while(j<b)
	{
		GetDlgItemText(r_num[j],str);
		a[j]=atof(str);
		str="";
		j++;
	}


	float m=CirclePerm(b,a);

	m_circle_output.Format("%f",m);

	SetDlgItemText(IDC_EDIT_CIRCLE_OUTPUT,m_circle_output);

	
}

void CNDlg::OnBtnCircleNum() 
{
	// TODO: Add your control notification handler code here
	GetDlgItemText(IDC_EDIT_CIRCLE_NUM,m_circle_num);
		 b=atoi(m_circle_num);
	for(int i=0;i<12-b;i++)
		GetDlgItem(r_num[11-i])->EnableWindow(false);

	a=new float[b];
}


	// TODO: Add your control notification handler code here
/*	for(int i=0;i<12;i++)
	{
		GetDlgItem(r_num[i])->EnableWindow(true);
	    SetDlgItemText(r_num[i],"");
	}
	delete[]a;

	SetDlgItemText(IDC_EDIT_CIRCLE_NUM,"");
	SetDlgItemText(IDC_EDIT_CIRCLE_OUTPUT,"");*/
	


void CNDlg::OnBtnClear() 
{
	// TODO: Add your control notification handler code here
	for(int i=0;i<12;i++)
	{
		GetDlgItem(r_num[i])->EnableWindow(true);
	    SetDlgItemText(r_num[i],"");
	}
	delete[]a;

	SetDlgItemText(IDC_EDIT_CIRCLE_NUM,"");
	SetDlgItemText(IDC_EDIT_CIRCLE_OUTPUT,"");
}

void CNDlg::OnBtnTriangleClear() 
{
	// TODO: Add your control notification handler code here
	m_num="";m_output="";
	SetDlgItemText(IDC_EDIT_NUM,m_num);


	SetDlgItemText(IDC_EDIT_OUTPUT,m_output);
}

void CNDlg::OnBtnQueenClear() 
{
	// TODO: Add your control notification handler code here
	m_queen_num="";
		SetDlgItemText(IDC_EDIT_QUEEN_NUM,m_queen_num);
	m_queen_output="";

	SetDlgItemText(IDC_EDIT_QUEEN_OUTPUT,m_queen_output);

}