C语言（最基础三子棋）game

#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
#include"game.h"
void  menu()
{
  printf("***********************\n");
  printf("*****   1.play   ******\n");
  printf("*****   0.exit   ******\n");
  printf("***********************\n");
}
void game()
{
  //数组存储到一个字符的二维数组，玩家下棋是’*‘，电脑下棋是‘#’。
  char board[ROW][COL] = { 0 };//数组的内容应该全部是空格
  InitBoard(board, ROW, COL);//初始化棋牌
  //打印棋盘
  DisplayBoard(board, ROW, COL);
  //下棋
  char ret = 0;
  while (1)
  {
  player_move(board, ROW, COL);
  DisplayBoard(board, ROW, COL);
   ret = is_win(board, ROW, COL);
  if (ret !='C')
  {
    break;
  }
  computer_move(board, ROW, COL);
  DisplayBoard(board, ROW, COL);
  ret = is_win(board, ROW, COL);
  //if (ret == 'C')
  //{
  //  break;
  //}
  }
  if (ret == '*')
  {
  printf("玩家赢\n");
  }
  else if (ret == '#')
  {
  printf("电脑赢\n");
  }
  else
  {
  printf("平局\n");
  }
}
void test()
{
  int input = 0;
  srand((unsigned int)time(NULL));
  do
  {
  menu();
  printf("请选择：>");
  scanf("%d", &input);
  switch (input)
  {
  case 1:
    game();
    break;
  case 0:
    printf("退出游戏\n");
  default:
    printf("选择错误");
    break;
  }
  } while (input);
}
int main()
{
  test();
  return 0;
}

#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
#include<time.h>
#include<stdlib.h>
#define ROW 3
#define COL 3
//初始化棋盘
void InitBoard(char board[ROW][COL], int row, int col);
//打印棋盘
void DisplayBoard (char board[ROW][COL], int row, int col);
//玩家下棋
void player_move(char board[ROW][COL], int row, int col);
//电脑下棋
void computer_move(char board[ROW][COL], int row, int col);
//判断输赢的代码
//玩家赢-’*‘
//电脑赢- ’#‘
//平均---’Q‘
//继续---’C‘
char is_win(char board[ROW][COL], int row, int col);
int is_full(char board[ROW][COL], int row, int col);

#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
#include"game.h"
void InitBoard(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++)
  {
    board[i][j] = ' ';
  }
  }
}
//void DisplayBoard(char board[ROW][COL], int row, int col)
//{
//  int i = 0;
//  int j = 0;
//  for (i = 0; i < row; i++)
//  {
//  //数据
//  printf(" %c | %c | %c \n", board[i][0], board[i][i], board[i][2]);
//  //分割行
//  if(i<row-1)
//  printf("---|---|---\n");
//  }
//}
//版本2
void DisplayBoard(char board[ROW][COL], int row, int col)
{
  int i = 0;
  int j = 0;
  for (i = 0; i < row; i++)
  {
  //数据
  for (j = 0; j < col; j++)
  {
    printf(" %c ", board[i][j]);
    if (j < col - 1)
    printf("|");
  }printf("\n");
  if (i < row - 1)
  {
    for (j = 0; j < col; j++)
    {
    printf("---");
    if (j < row - 1)
      printf("|");
    }
  }
  printf("\n");
  }
}
void player_move(char board[ROW][COL], int row, int col)
{
  printf("玩家下棋：>");
  int x = 0;
  int y = 0;
  scanf("%d %d", &x, &y);
  while (1)
  {
  //坐标合法的判断
  if (x >= 1 && x <= row && y >= 1 && y <= col)
  {
    if (board[x - 1][y - 1] == ' ')
    {
    board[x - 1][y - 1] = '*';
    break;
    }
    else
    {
    printf("坐标已被占用，请重新输入！\n");
    }
  }
  else
  {
    printf("坐标非法，请重新输入！\n");
  }
  }
}
void computer_move(char board[ROW][COL], int row, int col)
{
  while (1)
  {
  int x = 0;
  int y = 0;
  printf("电脑下棋>\n");
  x = rand() % ROW;//0~2
  y = rand() % COL;//0~2
  if (board[x][y] == ' ')
  {
    board[x][y] = '#';
    break;
  }
  }
}
 int is_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 is_win(char board[ROW][COL], 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 < col; i++)
  {
  if (board[i][0] == board[i][1] && board[i][1] == board[i][2] && board[i][1] != ' ')
  {
    return board[1][i];
  }
  }
  //判断对角线
  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];
  }
  //判断平局
  if (1==is_full(board, row, col))
  {
  return'Q';
  }
  return 'C';
  //继续
}