C语言实现简单井字棋游戏攻略
1. 程序设计思路
为了实现简易版的井字棋游戏,需要经过以下几个步骤:
- 定义棋盘数组;
- 实现棋盘的初始化;
- 实现玩家之间交替下棋;
- 实现获胜条件的检测;
- 输出获胜者的信息或平局的信息。
2. 代码实现
2.1. 定义棋盘数组
在C语言中,可以通过二维数组定义棋盘:
char board[3][3] = {
{'1', '2', '3'},
{'4', '5', '6'},
{'7', '8', '9'}
};
2.2. 实现棋盘的初始化
棋盘初始化的目的是为了在开始游戏之前清空棋盘,避免出现上一局结束后棋子残留的情况。
void init_board(char board[3][3]) {
int i, j;
for (i = 0; i < 3; i++) {
for (j = 0; j < 3; j++) {
board[i][j] = ' ';
}
}
}
2.3. 实现玩家之间交替下棋
我们通过询问当前是哪个玩家进行游戏来控制下棋。
void play(char board[3][3]) {
int player = 1;
int choice = 0;
char mark;
do {
player = (player % 2) ? 1 : 2;
printf("Player %d, enter a number: ", player);
scanf("%d", &choice);
mark = (player == 1) ? 'X' : 'O';
if (choice == 1 && board[0][0] == '1') {
board[0][0] = mark;
}
else if (choice == 2 && board[0][1] == '2') {
board[0][1] = mark;
}
else if (choice == 3 && board[0][2] == '3') {
board[0][2] = mark;
}
// ...
} while (check_win(board) == 0);
}
2.4. 实现获胜条件的检测
获胜条件的检测分为行、列和对角线三种情况。
int check_win(char board[3][3]) {
int i;
if ((board[0][0] == board[0][1] && board[0][1] == board[0][2])
|| (board[1][0] == board[1][1] && board[1][1] == board[1][2])
|| (board[2][0] == board[2][1] && board[2][1] == board[2][2])
|| (board[0][0] == board[1][0] && board[1][0] == board[2][0])
|| (board[0][1] == board[1][1] && board[1][1] == board[2][1])
|| (board[0][2] == board[1][2] && board[1][2] == board[2][2])
|| (board[0][0] == board[1][1] && board[1][1] == board[2][2])
|| (board[0][2] == board[1][1] && board[1][1] == board[2][0])) {
return 1;
}
else if (board[0][0] != '1' && board[0][1] != '2' && board[0][2] != '3'
&& board[1][0] != '4' && board[1][1] != '5' && board[1][2] != '6'
&& board[2][0] != '7' && board[2][1] != '8' && board[2][2] != '9') {
return 2;
}
else {
return 0;
}
}
2.5. 输出获胜者的信息或平局的信息
最后,我们根据获胜条件的返回值输出玩家获胜或平局的信息。
void declare_winner(int result) {
if (result == 1) {
printf("\n==>\aPlayer %d wins\n", player);
}
else {
printf("\n==>\aIt's a draw\n");
}
}
3. 示例说明
示例1
以下是一个示例输出:
| |
X | O | O
____|_____|____
| |
O | X | X
____|_____|____
| |
X | O | O
| |
==>
It's a draw
示例2
以下是另一个示例输出:
| |
X | O |
____|_____|____
| |
O | X |
____|_____|____
| |
X | |
| |
==>
==> Player 2 wins
本站文章如无特殊说明,均为本站原创,如若转载,请注明出处:C语言实现简单井字棋游戏 - Python技术站