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在其二他网站看到的一个字游戏,有意思点。
#include <iostream>
using namespace std;€
typedef char chess[10];
typedef int temparr[10];
chess arr;
temparr brr;
int number,suc,c3,n2,c2,n1,c1;
char ch;
void inarrdata(chess a)
{
    a[1]='1';a[2]='2';a[3]='3';
    a[4]='4';a[5]='5';a[6]='6';
    a[7]='7';a[8]='8';a[9]='9';
}
void display(chess a)
{
    cout<<endl;cout<<endl;
    cout<<"  "<<a[1]<<" "<<'|'<<" "<<a[2]<<" "<<'|'<<" "<<a[3]<<endl;
    cout<<" -----------"<<endl;
    cout<<"  "<<a[4]<<" "<<'|'<<" "<<a[5]<<" "<<'|'<<" "<<a[6]<<endl;
    cout<<" -----------"<<endl;
    cout<<"  "<<a[7]<<" "<<'|'<<" "<<a[8]<<" "<<'|'<<" "<<a[9]<<endl;
    cout<<endl;cout<<endl;
}
int arrfull()
{
    int i;
    int arrf=0;
    for(i=1;i<=9;i++)
        if(i==arr[i]-48)
            arrf=1;
    return arrf;
}
void cn(int line)
{
    switch(line)
        {
            case 0:c3=c3+1;break;
            case 1:n2=n2+1;break;
            case 2:c2=c2+1;break;
            case 3:n1=n1+1;break;
            case 4:c1=c1+1;break;
        }
}
int linenum(char a,char b,char c)
{
    int ln=5;
    if((a=='X')&&(b=='X')&&(c=='X'))
        ln=0;
    if(((a=='O')&&(b=='O')&&(c!='O'))||((a=='O')&&(b!='O')&&(c=='O'))||((a!='O')&&(b=='O')&&(c=='O')))
        ln=1;
    if(((a=='X')&&(b=='X')&&(c!='X'))||((a=='X')&&(b!='X')&&(c=='X'))||((a!='X')&&(b=='X')&&(c=='X')))
        ln=2;
    if(((a=='O')&&(b!='O')&&(c!='O'))||((a!='O')&&(b=='O')&&(c!='O'))||((a!='O')&&(b!='O')&&(c=='O')))
        ln=3;
    if(((a=='X')&&(b!='X')&&(c!='x'))||((a!='X')&&(b=='X')&&(c!='X'))||((a!='X')&&(b!='X')&&(c=='X')))
        ln=4;
    return ln;
}
int maxbrr(int *br)
{
    int temp,i,mb;
    temp=-888;
    for(i=1;i<=9;i++)
        {
            if(temp<=br[i])
                {
                    temp=br[i];
                    mb=i;
                }
        }
    return mb;
}
void manstep() //
人走棋处理模块

{
    int j;
    display(arr);
    if(arrfull())  //
如果棋盘上还有下棋的位置,给人走一步棋
        {
            cout<<"
您要走哪一步?请输入数字( 1--9 :";
            cin>>j;
            while((j<1)||(j>9)||(j!=arr[j]-48))
                {
                    cout<<"
对不起,您输入的数字不对,请重新输入( 1--9
:";
                    cin>>j;
                }
            arr[j]='O';
        }
}
void computerstep()  //
计算机走棋处理模块

{
    int i;
    if(arrfull())  //
如果棋盘上还有可下棋的位置,则计算机走棋
        {
            for(i=1;i<=9;i++)  //
对每一步可走的棋进行计算
                {
                    if(i==arr[i]-48)
                        {
                            c3=0;n2=0;c2=0;n1=0;c1=0;
                            arr[i]='X';
                            number=linenum(arr[1],arr[2],arr[3]);cn(number);
                            number=linenum(arr[4],arr[5],arr[6]);cn(number);
                            number=linenum(arr[7],arr[8],arr[9]);cn(number);
                            number=linenum(arr[1],arr[4],arr[7]);cn(number);
                            number=linenum(arr[2],arr[5],arr[8]);cn(number);
                            number=linenum(arr[3],arr[6],arr[9]);cn(number);
                            number=linenum(arr[1],arr[5],arr[9]);cn(number);
                            number=linenum(arr[3],arr[5],arr[7]);cn(number);
                            brr[i]=(128*c3-63*n2+31*c2-15*n1+7*c1);   //
计算此步权值
                            arr[i]=i+48;
                        }
                    else
                        brr[i]=-999;
                }
            arr[maxbrr(brr)]='X';    //
确定计算机走哪一步,权值最大的一步
            c3=0;n2=0;c2=0;n1=0;c1=0;
             number=linenum(arr[1],arr[2],arr[3]);cn(number);
             number=linenum(arr[4],arr[5],arr[6]);cn(number);
             number=linenum(arr[7],arr[8],arr[9]);cn(number);
             number=linenum(arr[1],arr[4],arr[7]);cn(number);
             number=linenum(arr[2],arr[5],arr[8]);cn(number);
             number=linenum(arr[3],arr[6],arr[9]);cn(number);
             number=linenum(arr[1],arr[5],arr[9]);cn(number);
             number=linenum(arr[3],arr[5],arr[7]);cn(number);
             if(c3!=0)                //
计算机已赢
                {
                    display(arr);
                    cout<<endl;
                    cout<<"
计算机赢了 !!!"<<endl;
                    exit(0);
                    suc=0;
                }
        }
    else
        suc=0;
}
int main()
{
    cout<<"
游戏规则: "<<endl<<" 棋盘格式如图,人和计算机在棋盘上交替走棋
"<<endl;
    cout<<"
约定计算机使用符号 X ,人使用符号
O"<<endl;
    cout<<"
谁先使一横行或一竖行或对角线上有三个自己的符号,就胜利了!
"<<endl;
    inarrdata(arr);          //
棋盘坐标编号

    display(arr);            //
显示初始棋盘
    suc=1;
    cout<<"
请选择您是否先走 ?(y/n)";
    cin>>ch;
    if((ch=='y')||(ch=='Y'))    //
输入 Y ,表示人先走棋

        {
            while(suc)
                {
                    manstep();
                    computerstep();
                }
            display(arr);
        }
    else                           //
计算机先走棋
        {
            while(suc)
                {
                    computerstep();
                    if(suc)
                        manstep();
                }
        }
    cout<<endl<<"
和棋 !"<<endl;
    return 0;
}

 

posted on 2007-03-24 13:35 hqh 阅读(95) 评论(0)  编辑 收藏 引用

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