三字棋

整个游戏可以分为以下几个环节

1.打印一个玩游戏的菜单

2.玩游戏

(1)玩家走一步

(2)电脑走一步

每走一步对结果进行显示,其中游戏的结果可分为玩家赢,电脑赢,以及平局

代码显示如下

game.c
#define _CRT_SECURE_NO_WARNINGS 1
#include<stdlib.h>
#include<stdio.h>
#include<time.h>
#include"game.h"
void menu()
{printf("******************************************\n");printf("****************0.退出**************************\n");printf("***************1.玩游戏*************************\n");}
void display_board(char board[ROWS][COLS], int row, int col)
{int i = 0;int j = 0;for (i = 0; i < row; ++i){printf(" %c | %c | %c |\n", board[i][0], board[i][1], board[i][2]);if (2 != i){printf("---|---|---|---\n");}}}
void init_boad(char board[ROWS][COLS], int row, int col)
{memset(board, ' ', col*row*sizeof(char));
}
void player_move(char board[ROWS][COLS], int row, int col)
{while (1){int x = 0;int y = 0;printf("请输入坐标>\n");scanf("%d,%d", &x, &y);--x;--y;if (x >= 0 && x < col){if (' ' == board[x][y]){board[x][y] = 'X';break;}}else{printf("输入坐标非法,请重新输入\n");}}
}
void computer_move(char board[ROWS][COLS], int row, int col)
{srand((int)time(NULL));while (1){int x = 0;int y = 0;x = rand()%3;y = rand()%3;if (' ' == board[x][y]){board[x][y] = '0';break;}}
}
char is_full(char board[ROWS][COLS], 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 ' ';}}return 'f';
}
char check_with(char board[ROWS][COLS], int row, int col)
{int i = 0;for (i = 0; i < row; ++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 < row; ++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[2][0] == board[1][1] && board[1][1] == board[0][2] && board[1][1] != ' '){return board[1][1];}char full = '0';full = is_full(board, ROWS, COLS);if ('f' == full){return 'f';}return ' ';
}
void game()
{char board[ROWS][COLS] = { 0 };init_boad(board, ROWS, COLS);display_board(board, ROWS, COLS);char ret = 0;while (1){player_move(board, ROWS, COLS);ret = check_with(board, ROWS, COLS);if (ret != ' '){break;}computer_move(board, ROWS, COLS);if (ret != ' '){break;}display_board(board, ROWS, COLS);}if ('X' == ret){printf("玩家赢\n");}else if ('0' == ret){printf("电脑赢\n");}else{printf("平局\n");}display_board(board, ROWS, COLS);//check_with(board, ROWS, COLS)有空位,则继续玩,否则退出游戏,提醒用户游戏失败
}

work.c
#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
#include<stdlib.h>
#include"game.h"
int main()
{int input = 0;do{menu();printf("请选择>\n");scanf("%d", &input);switch (input){case 0:break;case 1:game();break;default:printf("输入错误,请重新输入\n");break;}}while (input);return 0;
}

game.h
#ifndef __GAME_H__
#define __GAME_H__
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#define ROWS 3
#define COLS 3
void menu();
void game();
void init_boad(char board[ROWS][COLS], int row, int col);
void display_board(char board[ROWS][COLS], int row, int col);
void player_move(char board[ROWS][COLS], int row, int col);
void computer_move(char board[ROWS][COLS], int row, int col);
char check_with(char board[ROWS][COLS], int row, int col);
char is_full(char board[ROWS][COLS], int row, int col);
#endif//__GANE_H__