三子棋

￡神魔★判官ぃ 2022-09-30 09:45 208阅读 0赞

**早早写好了，结果三个月才发出来……**

cheer.h

#ifndef __GAME_H__
    #define __GAME_H__ 
    
    #include <stdio.h> 
    #include <stdlib.h> 
    #include <string.h> 
    
    #define ROWS 3 
    #define COLS 3 
    
    void init_board(char board[ROWS][COLS], int rows, int cols);
    void display_board(char board[ROWS][COLS], int rows, int cols);
    void player_move(char board[ROWS][COLS], int rows, int cols);
    void computer_move(char board[ROWS][COLS], int rows, int cols);
    int board_full(char board[ROWS][COLS], int rows, int cols);
    char check_win(char board[ROWS][COLS], int rows, int cols);
    
    #endif //__GAME_H__

cheer.c

#define _CRT_SECURE_NO_WARNINGS 1
    #include "game.h" 
    
    void init_board(char board[ROWS][COLS], int rows, int cols)
    {
        memset(board, ' ', cols*rows*sizeof(char));
    }
    
    void display_board(char board[ROWS][COLS], int rows, int cols)
    {
    	int i = 0;
    	printf(" ----------- \n");
    	for (i = 0; i < rows; i++)
    	{
    		printf("|%c  | %c | %c |\n", board[i][0], board[i][1], board[i][2]);
    		if (i != rows-1)
    			printf("|---|---|---|\n");
    	}
    	printf(" ----------- \n");
    }
    
    void player_move(char board[ROWS][COLS], int rows, int cols)
    {
    	int x = 0;
    	int y = 0;
    	while (1)
    	{
    		printf("请输入坐标:>");
    		scanf("%d%d", &x, &y);
    		x--;
    		y--;
    		if (((x >= 0) && (x <= 2)) && ((y >= 0) && (y <= 2)))
    		{
    			if (board[x][y] == ' ')
    			{
    				board[x][y] = 'X';
    				break;
    			}
    			else
    			{
    				printf("您输入的下标无效, 重新输入！");
    			}
    		}
    		else
    		{
    			printf("您输入的下标无效, 重新输入！");
    		}
    	}
    }
    void computer_move(char board[ROWS][COLS], int rows, int cols)
    {
    	while (1)
    	{
    		int x = rand() % 3;
    		int y = rand() % 3;
    		if (board[x][y] == ' ')
    		{
    			board[x][y] = '0';
    			break;
    		}
    	}
    }
    
    int board_full(char board[ROWS][COLS], int rows, int cols)
    {
    	int i = 0;
    	int j = 0;
    	for (i = 0; i<rows; i++)
    	{
    		for (j = 0; j<cols; j++)
    		{
    			if (board[i][j] == ' ')
    				return 0;
    		}
    	}
        return 1; 
    }
    char check_win(char board[ROWS][COLS], int rows, int cols)
    {
    	int i = 0;
    	for (i = 0; i<rows; i++)
    	{
    		if ((board[i][0] == board[i][1])&& 
    			(board[i][1] == board[i][2])&& 
    			(board[i][1] != ' '))
    			return board[i][1];
    	}
    	for (i = 0; i<cols; i++)
    	{
    		if ((board[0][i] == board[1][i])&& 
    			(board[1][i] == board[2][i])&& 
    			(board[1][i] != ' '))
    			return board[1][i];
    	}
    
    	if ((board[0][0] == board[1][1])&& 
    		(board[1][1] == board[2][2])&& 
    		(board[1][1] != ' '))
    		return board[1][1];
    
    	if ((board[0][2] == board[1][1])&& 
    		(board[1][1] == board[2][0])&& 
    		(board[1][1] != ' '))
    		return board[1][1];
    
    	if (board_full(board, rows, cols))
    	{
    		return 'e';
    	}
    	return ' ';
    }

test.c

#define _CRT_SECURE_NO_WARNINGS 1
    #include <stdio.h>
    #include <stdlib.h>
    #include <time.h>
    #include "game.h"
    
    
    void menu()
    {
    	printf("*******************************\n");
    	printf("******  1.play   0.exit  ******\n");
    	printf("*******************************\n");
    }
    void game()
    {
    	int tmp = 0;
    	char board[ROWS][COLS];
        init_board(board, ROWS, COLS);
    	display_board(board, ROWS, COLS);
    	srand((unsigned int)time(NULL));
    	while (1)
    	{
    		player_move(board, ROWS, COLS);
    		if ((tmp = check_win(board, ROWS, COLS)) != ' ')
    			break;
    		display_board(board, ROWS, COLS);
    		computer_move(board, ROWS, COLS);
    		if ((tmp = check_win(board, ROWS, COLS)) != ' ')
    			break;
    		display_board(board, ROWS, COLS);
    	}         
    	if (tmp == 'X')
    	{
    		printf("玩家赢\n");
    	}
    	else if (tmp == '0')
    	{
    		printf("呵呵\n");
    	}
    	else if (tmp == 'e')
    	{
    		printf("平局\n");
    	}     //    
    	display_board(board, ROWS, COLS);
    }
    int main()
    {
    	int input = 0;
    	do
    	{
    		menu();
    		printf("请选择:>");
    		scanf("%d", &input);
    		switch (input)
    		{
    		case 1:
    			game();
    			break;
    		case 0:
    			break;
    		default:
    			printf("选择错误，请重新选择:<");
    			break;
    		}
    	}while (input);
    	system("pause\n");
    	return 0;
    }