[原创]用C＋＋编写的猜数字的游戏
[CODE]/*
* 功 能：猜数字的游戏
* 编译环境：windows2000 ＋ Dev-c++ 4.9
* 作 者：jhkdiy
* 电子邮件：jhkdiy_gzb@21cn.net
* 备 注：无意中看到《Beginning C++ game programming》一书，随便浏览了一下，
* 觉得这个游戏有点意思，所以自己完善了下。初学者用来学习一下语法
* 和提高一下兴趣还是很有意思的。该程序有BUG，大家找出来，
* 不是语法错误哦！！思考一下！
*/
#include <cstdlib>
#include <iostream>
#include <ctime>
using namespace std;
int main(int argc, char *argv[])
{
//产生随机数种子
srand(time(0));
int theNumber = rand() % 100 + 1; //随机数控制在1－100之间
int tries = 0, //用户尝试的次数
guess; //用户输入的数字
char bPlayAgain; //是否继续游戏
cout << "\tWelcome to guess my number\n\n";
do
{
//接受用户的输入
cout << "Enter a guess: ";
cin >> guess;
++tries;
//如果输入的数字大于产生的随机数
if( guess > theNumber )
{
cout<<"Too high!\n\n";
}
//如果输入的数字小于产生的随机数
if( guess < theNumber )
{
cout << "Too low!\n\n";
}
//猜对了···
if( guess == theNumber )
{
cout << "\n\n\tVery good! you get it!"
<< "\tThe number is: " << theNumber << endl;
cout << "\n\n\tyou try " << tries << " times!" << endl;
//是否继续游戏
cout << "\n\nDo you want to play again?(y/n)";
cin >> bPlayAgain;
if( bPlayAgain == 'y' || bPlayAgain == 'Y')
{
//清屏后继续游戏
system("cls");
continue;
}
else if( bPlayAgain == 'n' || bPlayAgain == 'N')
{
cout << "\nSee you next time, bye!\n";
break;
}
else
{
cout << "\nEnter a wrong choice! program will exit!\n";
break;
}
}
}while(true);
//退出程序
system("pause");
return EXIT_SUCCESS;
}
[/CODE]
