三子棋

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game.c

#define  _CRT_SECURE_NO_WARNINGS 1#include"game.h"void InitBoard(char board[ROW][COL], int row, int col){    memset(board, ' ', row*col * sizeof(board[0][0]));}void PrintBoard(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)        {            printf(" %c ", board[i][j]);            if (j != col - 1)            {                printf("|");            }        }        printf("\n");        if (i != row - 1)        {            printf("---|---|---\n");        }    }    printf("\n");}void PlayerMove(char board[ROW][COL], int row, int col){    int i = 0;    int j = 0;    int x = 0;    int y = 0;while(1)    {printf("请输入坐标:>");scanf("%d%d", &x, &y);if (((x - 1) >= 0 && (x - 1) <= 2) && ((y - 1) <= 2 && (y - 1) >= 0)){    if (board[x - 1][y - 1] == ' ')    {        board[x - 1][y - 1] = 'X';        break;    }    else    {        printf("\n输入不合法,请重新输入:>");    }}else{    printf("输入不合法,请重新输入:>\n");}    }}void ComputerMove(char board[ROW][COL], int row, int col){    int x = 0;    int y = 0;    while (1)    {        x = rand() % row;        y = rand() % col;        if (board[x][y] == ' ')        {            board[x][y] = '0';            break;        }    }} int full(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 (board[i][j] == ' ')            {                return 0;            }               }    }       return 1;}char CheckBoard(char board[ROW][COL], int row, int col){    int i = 0;    int j = 0;    for (i = 0; i < row; ++i)    {        if ((board[i][0] == board[i][1]) && (board[i][1] == board[i][2]) && board[i][0] != ' ')        {            return board[0][i];        }    }    for (j = 0; j < col; ++j)    {        if ((board[0][j] == board[1][j]) && (board[1][j] == board[2][j]) &&( board[0][j] != ' '))        {            return board[0][j];        }    }    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 (full(board, ROW, COL)==1)    {        return 'q';    }    return ' ';}

test.c

#define  _CRT_SECURE_NO_WARNINGS 1#include"game.h"void menu(){    printf("*********************************************\n");    printf("************1.play   0.exit******************\n");    printf("*********************************************\n");}void game(){       char board[ROW][COL] = { 0 } ;    char ret = '0';    InitBoard(board, ROW, COL);    PrintBoard(board, ROW, COL);    srand((unsigned int)time(NULL));    while (1)    {        PlayerMove(board, ROW, COL);        PrintBoard(board, ROW, COL);        ret = CheckBoard(board, ROW, COL);        if (ret != ' ')        {            break;        }        ComputerMove(board, ROW, COL);        PrintBoard(board, ROW, COL);        ret = CheckBoard(board, ROW, COL);        if (ret != ' ')        {            break;        }    }        if (ret == 'X')        {            printf("玩家赢\n");        }        if (ret == '0')        {            printf("电脑赢\n");        }        if (ret == 'q')        {            printf("平局\n");         }}int main(){      int input = 0;    do    {           menu();        printf("请输入选项:>");        scanf("%d", &input);        switch (input)        {        case 1:            game();            break;        case 0:            break;        default:            break;        }    } while (input);    return 0;}

game.h

#ifndef  ____game__h___#define  ____game__h___#include<stdio.h>#include<string.h>#include<stdlib.h>#include<time.h>#define ROW 3#define COL 3void InitBoard(char board[ROW][COL], int row, int col);void PrintBoard(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);char CheckBoard(char board[ROW][COL], int row, int col);#endif    //_____game_h___

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