ex2.cpp

本程序用来模拟虚拟页式存储管理中的页面置换 & $ 快表页面固定为4块

// Borland C++ - (C) Copyright 1991 by Borland International

// ex2.cpp:   An interactive example
// from Hands-on C++
#include <iostream.h>

main()
{
   char name[16];
   int age;

   cout << "Enter your name: ";
   cin >> name;
   cout << "Enter your age: ";
   cin >> age;

   if (age < 21)
      cout << "You young whippersnapper, " << name << "!\n";
   else if (age < 40)
      cout << name << ", you're still in your prime!\n";
   else if (age < 60)
      cout << "You're over the hill, " << name << "!\n";
   else if (age < 80)
      cout << "I bow to your wisdom, " << name << "!\n";
   else
      cout << "Are you really " << age << ", " << name << "?\n";

   return 0;
}