6.³ÌÐòÉè¼Æ
struct Pro //ÄÚ´æÒ³µÄ½á¹¹Ìå {
int num£» //¼ÇÂ¼Ò³ÃæºÅ
int time£» //Ò³Ãæ´Óδ±»ÀûÓõÄʱ¼ä };
#define M 320 //¶¨ÒåÖ¸ÁîÌõÊý
Pro P[M]; //²úÉúµÄËæ»úÖ¸ÁîÊý×é
void Input() //²úÉúËæ»úÊý { int s; //Ëæ»úÊý int i;
srand(time(0)); s = rand()%M; //cout<<\Ëæ»ú²úÉúÖ¸ÁîÁ÷------------\\n\ for (i=0; i p[i].num=s; //ÈÎѡһָÁî·ÃÎʵãm p[i+1].num=p[i].num+1; //˳ÐòÖ´ÐÐÒ»ÌõÖ¸Áî p[i+2].num=(int)((float)p[i].num*(rand()/(RAND_MAX+1.0))); //Ö´ÐÐǰµØÖ·Ö¸Áîm' p[i+3].num=p[i+2].num+1; //˳ÐòÖ´ÐÐÒ»ÌõÖ¸Áî s=(int)((float)(319-p[i+2].num)*(rand()/(RAND_MAX+1.0))) + p[i+2].num; } for(i=0;i } int Search(int e,Pro*page1,int N) //²éÕÒÄÚ´æÖÐÊÇ·ñ´æÔÚÒªµ÷ÈëµÄÒ³Ãæ { int t; Pro*page=new Pro[N]; page=page1; for(int i=0;i 6 } return -1; } int Max(Pro*page1,int N) //²éÕÒ×î¾Ã×î¾Ãδ±»Ê¹ÓõÄÒ³Ãæ { Pro*page=new Pro[N]; page=page1; int e=page[0].time,i=0; while(i } int Compfu(Pro*page1,int i,int t,Pro p[M]) //ÕÒµ½×î¾Ã²»Ê¹ÓõÄÒ³Ãæ { Pro*page=new Pro[N]; page=page1; int count=0; for(int j=i;j 7.²âÊÔ½á¹û Ñ¡ÖÐËã·¨£¬ÊäÈëÄÚ´æÊýµã»÷¼ÆËã 7 8 µã»÷ÃüÖÐÂʰ´Å¥ µã»÷Í˳ö°´Å¥ 8.½á¹û·ÖÎö ÀíÂÛÉÏ£¬ËÄÖÖÌæ»»Ëã·¨µÄÃüÖÐÂÊÓɸߵ½µ×ÅÅÁÐÓ¦¸ÃÊÇOPT>LRU>CLOCK>FIFO¡£Êµ¼ÊÉÏ£¬ ÔÚÄÚ´æÒ³ÃæÊý½ÏÉÙ£¨4~5Ò³Ãæ£©Ê±£¬3ÖÖËã·¨µÄÃüÖÐÂʲî±ð²»´ó£¬¿ÉÊÇ50%×óÓÒ¡£ÔÚÄÚ´æÒ³ÃæÎª7~25¸öÒ³ÃæÖ®¼äʱ£¬3ÖÖËã·¨µÄ·ÃÄÚÃüÖÐÂÊ´óÖÂÔÚ52%ÖÁ87%Ö®¼ä±ä»¯¡£ÔÚÄÚ´æÒ³ÃæÎª 9 25~32¸öÒ³ÃæÊ±£¬ÓÉÓÚÓû§½ø³ÌµÄËùÓÐÖ¸Áî»ù±¾É϶¼ÒÑ×°ÈëÄڴ棬´Ó¶øÃüÖÐÂÊÒѽϴ󡣴ӶøËã·¨Ö®¼äµÄ²î±ð²»´ó¡£ 9.³ÌÐò´úÂë // Ò³ÃæÖû»Ë㷨ģÄâÉè¼ÆDlg.cpp : implementation file #include \ #include \Ò³ÃæÖû»Ë㷨ģÄâÉè¼Æ.h\#include \Ò³ÃæÖû»Ë㷨ģÄâÉè¼ÆDlg.h\#ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CMyDlg dialog CMyDlg::CMyDlg(CWnd* pParent /*=NULL*/) : CDialog(CMyDlg::IDD, pParent) { //{{AFX_DATA_INIT(CMyDlg) m_iFifo = 0; N = 0; MZL = 0.0; //}}AFX_DATA_INIT // Note that LoadIcon does not require a subsequent DestroyIcon in Win32 m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); } void CMyDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CMyDlg) DDX_Control(pDX, IDC_EDIT4, m_suiji2); DDX_Control(pDX, IDC_EDIT5, m_yemian); DDX_Control(pDX, IDC_EDIT3, m_suiji); DDX_Radio(pDX, IDC_RADIO1, m_iFifo); DDX_Text(pDX, IDC_EDIT1, N); DDX_Text(pDX, IDC_EDIT2, MZL); //}}AFX_DATA_MAP } 10