五子棋

  1 #include <iostream>
  2 #include <string>
  3 #include <conio.h>
  4 /*conio.h是Console Input/Output（控制台输入输出）的简写，其中定义了通过控制台进行数据输入输出的函数，
  5 主要是一些用户通过键盘按键产生的对应操作，比如getchar()函数等等*/
  6 using namespace std;
  7 char board[16][16], o;
  8 void init() {
  9     for (int i = 1; i <= 15; i++)//31
 10         for (int j = 1; j <= 15; j++)//31
 11             board[i][j] = ‘+‘;
 12     for (int i = 1, ii = 0; ii <= 30; i++, ii += 2) board[0][i] = i + 64;//A、B、C……O的ASCII码
 13     for (int j = 1, jj = 0; jj <= 30; j++, jj += 2) board[j][0] = j + 64;
 14     board[0][0] = ‘*‘;
 15 }
 16 void display() {
 17     cout << "|================================================|" << endl;
 18     for (int i = 0; i <= 15; i++) {
 19         cout << "|";
 20         for (int j = 0; j <= 15; j++) {
 21             cout << board[i][j];
 22             if (j != 15 && i != 0) cout << "--";
 23             else cout << "  ";
 24         }
 25         cout << "|" << endl << "|   |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |" << endl;
 26     }
 27     cout << "|================================================|" << endl;
 28 }
 29 void place(bool color) {
 30     string colour;
 31     char x, y;
 32     x = y = ‘ ‘;
 33     system("cls");/*清屏操作，调用系统命令cls完成清屏操作，system函数是C语言
 34                     提供的与操作系统衔接的函数*/
 35     display();
 36     if (!color) colour = "黑";
 37     if (color) colour = "白";
 38     cout << colour << "方放置棋子，请输入棋子的行和列（大写字母）：";
 39     cin >> x >> y;
 40     if (x - 64 > 16 || y - 64 > 16 || x - 64 < 1 || y - 64 < 1) {
 41         cout << "该位置超出棋盘范围，请重新放置！" << x << y << endl;
 42         system("pause");
 43         place(color);
 44     }
 45     if (board[x - 64][y - 64] == ‘b‘ || board[x - 64][y - 64] == ‘w‘) {
 46         cout << "该位置已有棋子" << board[x - 64][y - 64] << "，请重新放置！" << endl;
 47         system("pause");
 48         place(color);
 49     }
 50     if (!color) board[x - 64][y - 64] = ‘b‘;
 51     if (color) board[x - 64][y - 64] = ‘w‘;
 52 }
 53 int compute() {
 54     int num=0;
 55     for (int i = 1; i <= 15; i++)
 56         for (int j = 1; j <= 15; j++)
 57             if (board[i][j] == ‘b‘ || board[i][j] == ‘w‘) num++;
 58     if (num == 225) return 2;//棋盘已满，平局
 59     for (int i = 1; i <= 15; i++)
 60         for (int j = 1; j <= 15; j++) {
 61             if (board[i][j] == ‘b‘&&board[i][j] == board[i + 1][j] && board[i][j] == board[i + 2][j] && board[i][j] == board[i + 3][j] && board[i][j] == board[i + 4][j]) return 0;
 62             if (board[i][j] == ‘w‘&&board[i][j] == board[i + 1][j] && board[i][j] == board[i + 2][j] && board[i][j] == board[i + 3][j] && board[i][j] == board[i + 4][j]) return 1;
 63             if (board[i][j] == ‘b‘&&board[i][j] == board[i][j + 1] && board[i][j] == board[i][j + 2] && board[i][j] == board[i][j + 3] && board[i][j] == board[i][j + 4]) return 0;
 64             if (board[i][j] == ‘w‘&&board[i][j] == board[i][j + 1] && board[i][j] == board[i][j + 2] && board[i][j] == board[i][j + 3] && board[i][j] == board[i][j + 4]) return 1;
 65             if (board[i][j] == ‘b‘&&board[i][j] == board[i + 1][j + 1] && board[i][j] == board[i + 2][j + 2] && board[i][j] == board[i + 3][j + 3] && board[i][j] == board[i + 4][j + 4]) return 0;
 66             if (board[i][j] == ‘w‘&&board[i][j] == board[i + 1][j + 1] && board[i][j] == board[i + 2][j + 2] && board[i][j] == board[i + 3][j + 3] && board[i][j] == board[i + 4][j + 4]) return 1;
 67             if (board[i][j] == ‘b‘&&board[i][j] == board[i - 1][j + 1] && board[i][j] == board[i - 2][j + 2] && board[i][j] == board[i - 3][j + 3] && board[i][j] == board[i - 4][j + 4]) return 0;
 68             if (board[i][j] == ‘w‘&&board[i][j] == board[i - 1][j + 1] && board[i][j] == board[i - 2][j + 2] && board[i][j] == board[i - 3][j + 3] && board[i][j] == board[i - 4][j + 4]) return 1;
 69         }
 70 }
 71 int main() {
 72 game_start:
 73     init();
 74     system("cls");
 75     system("title 双人五子棋");
 76     cout << "Copyright (C) XiyuWang 2018 All rights reserved." << endl;
 77     cout << "双人五子棋小游戏" << endl;
 78     cout << "小提示：棋盘中b代表黑方（black），w代表白方（white）" << endl;
 79     cout << "请按任意键开始游戏......";
 80     _getch();
 81     while (true) {
 82         place(0);//黑棋走，place(1)白棋走
 83         if (compute() == 0) {
 84             system("cls");
 85             display();
 86             cout << "黑方胜！" << endl;
 87             break;
 88         }
 89         if (compute() == 2) {
 90             system("cls");
 91             display();
 92             cout << "平局！" << endl;
 93             break;
 94         }
 95         place(1);
 96         if (compute() == 1) {
 97             system("cls");
 98             display();
 99             cout << "白方胜！" << endl;
100             break;
101         }
102         if (compute() == 2) {
103             system("cls");
104             display();
105             cout << "平局！" << endl;
106             break;
107         }
108     }
109     cout << "再来一局？Y/N  ";
110     o = _getch();
111     if (o == ‘Y‘ || o == ‘y‘) goto game_start;
112     return 0;
113 }