三子棋C语言编写

//test.c:
#define _CRT_SECURE_NO_WARNINGS 0;
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include "game.h"
void game()
{
	char board[ROW][COL] = { 0 };
	char set = '_';
	InitBoard(board, ROW, COL,set);
	Display_Board(board, ROW, COL);
	srand((unsigned int)time(NULL));
	while (1)
	{
		int r = 0;
		printf("请玩家走:\n"); 
		PlayerMove(board, ROW, COL);
		Display_Board(board, ROW, COL);
		ComputerMove(board, ROW, COL);
		Display_Board(board, ROW, COL);
		r = Is_Win(board, ROW, COL);
		if (r == 'X')
		{
			printf("恭喜您,取得胜利\n");
			Display_Board(board, ROW, COL);
			return;
		}
		else if (r == '0')
		{
			printf("很遗憾,您输了,再接再厉\n");
			Display_Board(board, ROW, COL);
			return;
		}
		else if (r == 'q')
		{
			printf("平局了,再来一局??\n");
			Display_Board(board, ROW, COL);
			return;
		}
	}
}
void mneu()
{
	printf("******************************************\n");
	printf("********welcome  to  game's   world*******\n");
	printf("**********0. exit        1.play***********\n");
	printf("******************************************\n");
}
int main()
	{
		
		int input = 0;
		do
		{
			mneu();
			printf("请选择:>");
			scanf("%d", &input);
			switch (input)
			{
			case 0:
				printf("退出游戏\n");
				break;
			case 1:
				game();
				break;
			default:
				printf("选择错误,请重新选择\n");
				break;
			}
		} while (input);
	system("pause");
	return  0;
}
//game.c:
#define _CRT_SECURE_NO_WARNINGS 0;
#include "game.h"
void InitBoard(char board[ROW][COL], int row, int col,char set)
{
	int i = 0;
	int j = 0;
	int ret = 0;
	for (i = 0; i < row; i++)
	{
		for (j = 0; j < col; j++)
		{
			if (i == 0 && j == 0)
			{
				board[0][0] = ' ';
			}
			else if (j == 0)
			{
				board[i][j] = i;
			}
			else if (i == 0)
			{
				board[i][j] = j;
			}
			else
			{
				board[i][j] = set;
			}
		}
	}
}
void Display_Board(char board[ROW][COL], int row, int col)
{
	int i = 0;
	int j = 0;
	for (i = 0; i < row; i++)
	{
		for (j = 0; j < col; j++)
		{
			if (i == 0 && j == 0)
			{
				printf(" %c |", board[0][0]);
			}
			else if (i == 0 || j == 0)
			{
				printf("_%d_|", board[i][j]);
			}
			else
			{
				printf("_%c_|", board[i][j]);
			}
		}
		printf("\n");
	}
}
void PlayerMove(char board[ROW][COL], int row, int col)
{
	while (1)
	{
		int x = 0;
		int y = 0;
		printf("请输入您要走的坐标:>");
		scanf("%d %d", &x, &y);
		if ((board[x][y] == '_') && (x > 0) && (x<row) && (y>0) && (y < col))
		{
			board[x][y] = 'X';
			return;
		}
		else
		{
			printf("输入有误,请重新输入\n");
		}
	}
}
int Is_Full(char board[ROW][COL], int row, int col)
{
	int i = 0;
	int j = 0;
	for (i = 1; i < row; i++)
	{
		for (j = 1; j < col; j++)
		{
			if (board[i][j] == '_')
			{
				return 0;
			}
		}
	}
	return 1;
}
void ComputerMove(char board[ROW][COL], int row, int col)
{
	
	printf("************电脑走************\n");
	while (1)
	{
		int x = rand() % row;
		int y = rand() % col;
		int i = 0;
		for (i = 1; i < row; i++)
		{
			if ((board[i][1] == board[i][2]) && (board[i][1] != '_') && (board[i][3] == '_'))
			{
				board[i][3] = '0';
				return;
			}
			else if ((board[i][3] == board[i][2]) && (board[i][2] != '_') && (board[i][1] == '_'))
			{
				board[i][1] = '0';
				return;
			}
			else if ((board[i][1] == board[i][3]) && (board[i][1] != '_') && (board[i][2] == '_'))
			{
				board[i][1] = '0';
				return;
			}
		}
		for (i =1; i < col; i++)
		{
			if ((board[1][i] == board[2][i]) && (board[1][i] != '_') && (board[3][i] == '_'))
			{
				board[3][i] = '0';
				return;
			}
			else if ((board[3][i] == board[2][i]) && (board[2][i] != '_') && (board[1][i] == '_'))
			{
				board[1][i] = '0';
				return;
			}
			else if ((board[1][i] == board[3][i]) && (board[1][i] != '_') && (board[2][i] == '_'))
			{
				board[1][i] = '0';
				return;
			}
		}
		if ((board[1][1] == board[2][2]) && (board[1][1] != '_') && (board[3][3] == '_'))
		{
			board[3][3] = '0';
			return;
		}
		if ((board[1][1] == board[3][3]) && (board[1][1] != '_') && (board[2][2] == '_'))
		{
			board[2][2] = '0';
			return;
		}
		if ((board[3][3] == board[2][2]) && (board[3][3] != '_') && (board[1][1] == '_'))
		{
			board[1][1] = '0';
			return;
		}
		if ((board[1][3] == board[2][2]) && (board[1][3] != '_') && (board[3][1] == '_'))
		{
			board[3][1] = '0';
			return;
		}
		if ((board[1][3] == board[3][1]) && (board[1][3] != '_') && (board[2][2] == '_'))
		{
			board[2][2] = '0';
			return;
		}
		if ((board[3][1] == board[2][2]) && (board[3][1] != '_') && (board[1][3] == '_'))
		{
			board[1][3] = '0';
			return;
		}
		if (board[x][y] == '_'&& x >= 0 && x < row && y >= 0 && y < col)
		{
			board[x][y] = '0';
			break;
		}
		if (Is_Full(board, row, col))
			return ;
	}
}
char Is_Win(char board[ROW][COL], int row, int col)
{
	int i = 0;
	int j = 0;
	for (i = 1; i < row; i++)
	{
		if ((board[i][1] == board[i][2]) && (board[i][2] == board[i][3]) && (board[i][3] != '_'))
		{
			return board[i][1];
		}
	}
	for (i = 1; i < col; i++)
	{
		if ((board[1][i] == board[2][i]) && (board[2][i] == board[3][i]) && (board[3][i] != '_'))
		{
			return board[3][i];
		}
	}
	if ((board[1][1] == board[2][2]) && (board[2][2] == board[3][3]) && (board[3][3] != '_'))
	{
		return board[1][1];
	}
	if ((board[1][3] == board[2][2]) && (board[2][2] == board[3][1]) && board[3][1] != '_')
	{
		return board[1][3];
	}
	if (Is_Full(board, row, col))
	{
		return 'q';
	}
	return '_';
}
//game.h:
#ifndef __GAME_H__
#define __GAME_H__
#define ROW 4
#define COL 4
void InitBoard(char board[ROW][COL], int row, int col, char set);
void Display_Board(char board[ROW][COL], int row, int col);
void PlayerMove(char board[ROW][COL], int row, int col);
void ComputerMove(char board[ROW][COL], int row, int col);
int Is_Full(char board[ROW][COL], int row, int col);
char Is_Win(char board[ROW][COL], int row, int col);
#endif //__GAME_H__