“猜数字小游戏”，每个数字后按空格，最后按回车确认
#include<stdio.h>
#include<stdlib.h>
#include<time.h>
int a[4],b[4];
int count=0; //计算猜测次数
void csh( ); //初始化
void start( ); //开始游戏
int main( )
{ csh( );
start( );
}
void csh( ) //初始化
{ printf("nn 猜 数 字 小 游 戏nn");
printf(“ 猜四个数字，如数字与顺序都正确记为A，数字正确位置不对记为B.n”);
}
void start( ) //开始游戏
{int m,n; //m是完全猜对的个数,n是顺序不对的个数
while(1)
{srand((unsigned)time(NULL)); //初始化随机数发生器srand( )
while(1) { for(int i=0;i<4;i++) a[i]=rand( )%10; //rand( )函数每次随机产生一个0-9的数
if( (a[3]!=a[2]&&a[3]!=a[1]&&a[3]!=a[0])&&
(a[2]!=a[1]&&a[2]!=a[0])&&a[1]!=a[0] ) break; } //4个随机数各自不相等
printf(" 请依次输入4个一位整数:nn ");
while(1)
{for(int i=0;i<4;i++) scanf(“%d”,&b[i]);
printf(" 你输入的是:%d %d %d %d ",b[0],b[1],b[2],b[3]);
m=0;n=0;
for(int i=0;i<4;i++)
{for(int j=0;j<4;j++)
{ if(b[i]==a[j]&&i==j)m=m+1; if(b[i]==a[j]&&i!=j)n=n+1; }
}
count=count+1;
printf(" %dA %dB 你试了%d次n ",m,n,count);
if(m==4)break;
if(count==8){ count=0; break; }
}
printf("n");
if(m==4)printf(" 你猜对了(^-^)！ 就是：%d %d %d %dn",a[0],a[1],a[2],a[3]);
else printf(" 你输了(T-T)！哈哈！应该是:%d %d %d %dn",a[0],a[1],a[2],a[3]);
int z;
printf(" （要继续吗？1或0）n ");
scanf(“%d”,&z);
if(z==0) break;
}
}
DOS模式下的（文字游戏）：
#define SHITOU 0
#define JIANDAO 1
#define BU 2
#include <stdlib.h>
#include <stdio.h>
#include <time.h>
int main()
{
int x,y;
srand ((unsigned)time(NULL));
x = rand() % 3; //随机生成0、1、2
printf ("该你出：0-石头，1-剪刀，2-布n");
scanf ("%d", &y);
switch (x){
case SHITOU:
switch (y){
case SHITOU:
printf("电脑-石头，玩家-石头，平n");
break;
case JIANDAO:
printf("电脑-石头，玩家-剪刀，电脑赢n");
break;
case BU:
printf("电脑-石头，玩家-布，玩家赢n");
break;
}
break;
case JIANDAO:
switch (y){
case SHITOU:
printf("电脑-剪刀，玩家-石头，玩家赢n");
break;
case JIANDAO:
printf("电脑-剪刀，玩家-剪刀，平n");
break;
case BU:
printf("电脑-剪刀，玩家-布，电脑赢n");
break;
}
break;
case BU:
switch (y){
case SHITOU:
printf("电脑-布，玩家-石头，电脑赢n");
break;
case JIANDAO:
printf("电脑-布，玩家-剪刀，玩家赢n");
break;
case BU:
printf("电脑-布，玩家-布，平n");
break;
}
break;
}
return 0;
}
WINDOWS模式下的，用MFC写成（可视，但我不会画那些图案，只好用文字代替）：
（PRS.h）
#define SHITOU 0
#define JIANDAO 1
#define BU 2
class CMyApp: public CWinApp
{
public:
virtual BOOL InitInstance ();
};
class CMainWindow: public CframeWnd
{
protected:
int m_nPlayer;
int m_nComputer;
int m_nWinner;
static CRect m_Buttons[3];
static CRect m_ViewPart[2];
static CRect m_Text[2];
public:
CMainWindow ();
protected:
int GetIndex(CPoint& point);
void Judge ();
void ComputerTurn();
void DrawGameText (CDC *pDC, int pos);
void DrawButton (CDC *pDC);
void DrawTittle (CDC *pDC);
protected:
afx_msg void onPaint ();
afx_msg void onLButtonDown (UINT nFlags, CPoint point);
DECLARE_MESSAGE_MAP()
};
（PRS.cpp)
#include <afxwin.h>
#include <stdlib.h>
#include <time.h>
#include "PRS.h"
CMyApp theApp;
BOOL CMyApp::InitInstance ()
{
m_pMainWnd = new CMainWindow;
m_pMainWnd->ShowWindow (m_nCmdShow);
m_pMainWnd->UpdateWindow();
return TRUE;
}
BEGIN_MESSAGE_MAP (CMainWindow, CframeWnd)
ON_WM_PAINT ()
ON_WM_LBUTTonDOWN ()
END_MESSAGE_MAP ()
CRect CMainWindow::m_Buttons[3] =
{
CRect (0, 540, 200, 600),
CRect (200, 540, 400, 600),
CRect (400, 540, 600, 600)
};
CRect CMainWindow::m_ViewPart[2] =
{
CRect (0, 200, 300, 540),
CRect (300, 200, 600, 540)
};
CRect CMainWindow::m_Text[2] =
{
CRect (0, 0, 300, 200),
CRect (300, 0, 600, 200)
};
CMainWindow::CMainWindow ()
{
CString strWnd = AfxRegisterWndClass (
CS_HREDRAW | CS_VREDRAW,
AfxGetApp () -> LoadStandardCursor (IDC_ARROW),
(HBRUSH)(COLOR_3DFACE + 1),
AfxGetApp () -> LoadStandardIcon (IDI_WINLOGO)
);
CreateEx (0, strWnd, _T("猜拳"),
WS_OVERLAPPED | WS_SYSMENU |
WS_CAPTION | WS_MINIMIZEBOX,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
NULL, NULL);
CRect rect (0, 0, 600, 600);
CalcWindowRect (&rect);
SetWindowPos(NULL, 0, 0, rect.Width(), rect.Height(),
SWP_NOZORDER | SWP_NOMOVE | SWP_NOREDRAW);
}
void CMainWindow::onPaint()
{
CPaintDC dc(this);
DrawTittle(&dc);
DrawButton(&dc);
CPen pen(PS_SOLID, 5, RGB(0, 255, 255));
CPen* pOldPen = dc.SelectObject (&pen);
dc.MoveTo (300, 200);
dc.LineTo (300, 480);
dc.SelectObject (pOldPen);
}
void CMainWindow::onLButtonDown(UINT nFlags, CPoint point)
{
int i;
i = GetIndex(point);
if (i == -1)
return;
switch (i){
case SHITOU:
m_nPlayer = SHITOU;
break;
case JIANDAO:
m_nPlayer = JIANDAO;
break;
case BU:
m_nPlayer = BU;
break;
}
ComputerTurn();
Judge();
}
void CMainWindow::DrawTittle(CDC *pDC)
{
CFont font;
font.CreatePointFont (300, _T("黑体"));
pDC->SetBkMode(TRANSPARENT);
CFont* pOldFont = pDC->SelectObject (&font);
pDC->DrawText (_T("电脑"), -1, &m_Text[0], DT_CENTER | DT_SINGLELINE | DT_VCENTER);
pDC->DrawText (_T("玩家"), -1, &m_Text[1], DT_CENTER | DT_SINGLELINE | DT_VCENTER);
pDC->SelectObject (pOldFont);
}
void CMainWindow::DrawButton(CDC *pDC)
{
CBrush brushes[3];
brushes[0].CreateSolidBrush(RGB(100, 60, 30));
brushes[1].CreateSolidBrush(RGB(20, 120, 90));
brushes[2].CreateSolidBrush(RGB(30, 80, 150));
for (int i = 0; i<3; i++){
pDC->Draw3dRect(&m_Buttons[i], RGB(255, 0, 0), RGB(0, 0, 255));
pDC->FillRect(&m_Buttons[i], &brushes[i]);
}
CFont font;
font.CreatePointFont(300, _T("黑体"));
pDC->SetBkMode (TRANSPARENT);
CFont* pOldFont = pDC->SelectObject(&font);
pDC->DrawText(_T("石"), -1, &m_Buttons[0], DT_VCENTER | DT_SINGLELINE | DT_CENTER);
pDC->DrawText(_T("剪"), -1, &m_Buttons[1], DT_VCENTER | DT_SINGLELINE | DT_CENTER);
pDC->DrawText(_T("布"), -1, &m_Buttons[2], DT_VCENTER | DT_SINGLELINE | DT_CENTER);
}
void CMainWindow::ComputerTurn()
{
srand((unsigned)time(NULL));
m_nComputer = rand()%3;
}
void CMainWindow::Judge()
{
CClientDC dc(this);
CFont font;
font.CreatePointFont (500, _T("黑体"));
dc.SetTextColor(RGB(255, 0, 0));
dc.SetBkMode (TRANSPARENT);
CFont* pOldFont = dc.SelectObject(&font);
switch(m_nComputer){
case SHITOU:
dc.DrawText(_T("石头"), &m_ViewPart[0], DT_CENTER | DT_VCENTER | DT_SINGLELINE);
dc.SetTextColor(RGB(0, 0, 255));
switch(m_nPlayer){
case SHITOU:
dc.DrawText(_T("石头"), &m_ViewPart[1], DT_CENTER | DT_VCENTER | DT_SINGLELINE);
m_nWinner = 0;
break;
case JIANDAO:
dc.DrawText(_T("剪刀"), &m_ViewPart[1], DT_CENTER | DT_VCENTER | DT_SINGLELINE);
m_nWinner = 1;
break;
case BU:
dc.DrawText(_T("布"), &m_ViewPart[1], DT_CENTER | DT_VCENTER | DT_SINGLELINE);
m_nWinner = 2;
break;
}
break;
case JIANDAO:
dc.SetTextColor(RGB(255, 0, 0));
dc.DrawText(_T("剪刀"), &m_ViewPart[0], DT_CENTER | DT_VCENTER | DT_SINGLELINE);
dc.SetTextColor(RGB(0, 0, 255));
switch(m_nPlayer){
case SHITOU:
dc.DrawText(_T("石头"), &m_ViewPart[1], DT_CENTER | DT_VCENTER | DT_SINGLELINE);
m_nWinner = 2;
break;
case JIANDAO:
dc.DrawText(_T("剪刀"), &m_ViewPart[1], DT_CENTER | DT_VCENTER | DT_SINGLELINE);
m_nWinner = 0;
break;
case BU:
dc.DrawText(_T("布"), &m_ViewPart[1], DT_CENTER | DT_VCENTER | DT_SINGLELINE);
m_nWinner = 1;
break;
}
break;
case BU:
dc.SetTextColor(RGB(255, 0, 0));
dc.DrawText(_T("布"), &m_ViewPart[0], DT_CENTER | DT_VCENTER | DT_SINGLELINE);
dc.SetTextColor(RGB(0, 0, 255));
switch(m_nPlayer){
case SHITOU:
dc.DrawText(_T("石头"), &m_ViewPart[1], DT_CENTER | DT_VCENTER | DT_SINGLELINE);
m_nWinner = 1;
break;
case JIANDAO:
dc.DrawText(_T("剪刀"), &m_ViewPart[1], DT_CENTER | DT_VCENTER | DT_SINGLELINE);
m_nWinner = 2;
break;
case BU:
dc.DrawText(_T("布"), &m_ViewPart[1], DT_CENTER | DT_VCENTER | DT_SINGLELINE);
m_nWinner = 0;
break;
}
break;
}
switch(m_nWinner){
case 0:
MessageBox (_T("平局"), _T("Result"));
Invalidate();
break;
case 1:
MessageBox (_T("电脑胜"), _T("Result"));
Invalidate();
break;
case 2:
MessageBox (_T("玩家胜"), _T("Result"));
Invalidate();
break;
}
}
int CMainWindow::GetIndex(CPoint &point)
{
register int i;
for (i = 0; i < 3; i++)
if (m_Buttons[i].PtInRect(point))
return i;
return -1;
}
