C 언어로 삼자기 프로그램 구현

#ifndef __GAME_H__  
#define __GAME_H__  

#include   
#include   
#include   

#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 computer_move(char board[ROWS][COLS], int rows, int cols);
void player_move(char board[ROWS][COLS], int rows, int cols);
char check_win(char board[ROWS][COLS], int rows, int cols);

#endif __GAME_H__  

#include   
#include   
#include   
#include "game.h"  

void game()  
{  
    char board[ROWS][COLS];  
    double ret = 0.0;  
    init_board(board, ROWS, COLS);  
    display_board(board, ROWS, COLS);  
    srand((unsigned int)time(NULL));  
    while(1)  
      {  
           player_move(board, ROWS, COLS);  
           if((ret = check_win(board, ROWS, COLS))!=' ')  
           {  
               break;  
           }  
    display_board(board, ROWS, COLS);  
    printf("
");  
    computer_move(board, ROWS, COLS);  
    if((ret = check_win(board, ROWS, COLS))!=' ')  
    {     
       break;  
     }  
       display_board(board, ROWS, COLS);  
       printf("
");  
      }  
      if(ret == 'X')  
      {  
          printf("   ,      
");  
      }  
      if(ret == '0')  
      {  
          printf("   ,   
");  
      }  
      else if(ret == 'p')  
      {  
          printf("  
");  
      }  
      display_board(board, ROWS, COLS);  
}  

void menu()  
{  
   printf("********************************
");  
   printf("********     1.play      *******
");  
   printf("********     0.exit     ********
");  
   printf("********************************
");  

}  
int main()  
{  
   int input = 0;  
   do  
   {  
       menu();  
       printf("   ：");  
       scanf("%d", &input);  
       switch(input)  
     {  
       case 1:  
           game();  
           break;  
       case 0:  
           break;  
       default:  
           printf("    ，     ：
");  
      }  
   }  
   while(input);  
   return 0;  
}

#define _CRT_SECURE_NO_WARNINGS 1  

#include "game.h"  

void init_board(char board[ROWS][COLS], int rows, int cols)  
{  
    memset(board, ' ', rows*cols*sizeof(char));  
}  

void display_board(char board[ROWS][COLS], int rows, int cols)  
{  
   int i = 0;  
   for(i=0; iprintf(" %c | %c | %c 
", board[i][0], board[i][1],board[i][2]);  
        if(i != rows)  
        {  
            printf("---|---|---
");  

        }  
   }  
}  

void player_move(char board[ROWS][COLS], int rows, int cols)  
{  
    int x = 0;  
    int y = 0;  
    while(1)  
    {  
        printf("     >");  
        scanf("%d%d", &x, &y);  
        x--;  
        y--;  
        if(((x>=0) && (xy>=0) && (y<=cols)))  
        {  
            if(board[x][y] == ' ')  
            {  
                board[x][y] = 'X';  
                break;  
            }  
            else  
            {  
                printf("    ，     
");  
            }  
        }  
        else  
        {  
            printf("    ,     
");  
        }  
    }  
}  

void computer_move(char board[ROWS][COLS], int rows, int cols)  
{  
    int x = 0;  
    int y = 0;  
    x = rand()%3;  
    y = rand()%3;  
    while(1)  
    {  
        x = rand()%3;  
        y = rand()%3;  
    if(board[x][y] == ' ')  
    {  
       board[x][y] = '0';  
       break;  
    }  
    }   
}  
int check_full(char board[ROWS][COLS], int rows, int cols)  
{  
    int i = 0;  
    int j = 0;  
    for(i=0; ifor(j=0; jif(board[i][j] == ' ')  
                return 0;  
        }  
    }  
     return 1;  
}  

char check_win(char board[ROWS][COLS], int rows, int cols)  
{  
    int i = 0;  
    int j = 0;  
    for(i=0; iif((board[i][0]==board[i][1]) && (board[i][1]==board[i][2]) && (board[i][0]!= ' '))  
        {  
            return board[i][0];  
        }  
    }  
    for(j=0; jif((board[0][i]==board[1][i]) && (board[1][i]==board[2][i]) && (board[0][i]!= ' '))  
        {  
            return board[0][i];  
        }  

    }  
    if((board[0][0]==board[1][1]) && (board[1][1]==board[2][2]) && (board[0][0]!= ' '))  
    {  
        return board[0][0];  
    }  
    if((board[2][0]==board[1][1]) && (board[1][1]==board[0][2]) && (board[0][2]!= ' '))  
    {  
        return board[0][0];  
    }  
    if(check_full(board, rows, cols))  
     {  
         return 'p';  
     }  
        return ' ';  
}