簡單三子棋 游戲 （C語言實作）

說句閑話：想要成為一個合格的程式員，任重而道遠

寫這個程式，一定要先好好自己思考，把流程和思路明確之后再動手，不建議邊想邊寫， 更不能抄寫 (否則效果很小)，

實作一個三子棋：
需要三個檔案
test.c 測驗游戲
game.c 游戲的實作
game.h 相關游戲函式的宣告，符號宣告，頭檔案

棋盤樣子

第一部分 （game.h）
游戲功能函式的的宣告
頭檔案

#pragma once

//頭檔案的包含
#include <stdio.h>
#include <stdlib.h>
#include <time.h>

//符號的定義
//這里改動便可以，改變棋盤的行和列
#define ROW 3 
#define COL 3

//函式的宣告

//初始化棋盤的
void Init_two_dimensional(char two_dimensional[ROW][COL], int row, int col);

//列印棋盤的函式
void Display_two_dimensional(char two_dimensional[ROW][COL], int row, int col);

//玩家下棋
void Player_two_dimensional(char two_dimensional[ROW][COL], int row, int col);

//電腦下棋
void Computer_two_dimensional(char two_dimensional[ROW][COL], int row, int col);

//
//1. 玩家贏了 - *
//2. 電腦贏了 - #
//3. 平局 - Q
//4. 游戲繼續 - C

//判斷游戲是否有輸贏
char IsWin(char two_dimensional[ROW][COL], int row, int col);

第二部分 （game.c)
游戲功能的實作

#include "game.h"


void Init_two_dimensional(char two_dimensional[ROW][COL], int row, int col)
{
	int i = 0;
	int j = 0;
	for (i = 0; i < row; i++)
	{
		for (j = 0; j < col; j++)
		{
			two_dimensional [i][j] = ' ';
		}
	}
}

void Display_two_dimensional(char two_dimensional[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 ", two_dimensional[i][j]);
			if (j < col - 1)
			{
				printf("|");
			}
		}
		printf("\n");
		if (i < row - 1)
		{
			for (j = 0; j < col; j++)
			{
				printf("---");
				if(j<col-1)
				{
					printf("|");
				}
			}
			printf("\n");
		}
	}
}


void Player_two_dimensional(char two_dimensional[ROW][COL], int row, int col)
{
	int i = 0;
	int j = 0;

	printf("Please players to play chess:\n");
	while (1)
	{
		printf("Please row and column:");
		scanf("%d %d", &i, &j);
		//判斷一下行和列合法性
		if (i <= row&&i >= 1 && j <= col&&j >= 1)
		{
			//合法坐標
			//判斷是否已經有棋子
			if (' ' == two_dimensional[i-1][j-1])
			{
				two_dimensional[i-1][j-1] = '*';
				break;
			}
			else
			{
				printf("Have been occupied,Pelase enter again number!\n");
			}
		}
		else
		{
			printf("Enter error row and column , Pelase enter again number!\n");
		}

	}
}

void Computer_two_dimensional(char two_dimensional[ROW][COL], int row, int col)
{
	printf("The computer to play chess！\n");


	while (1)
	{
		int i = rand() % row;
		int j = rand() % col;

		if (' ' == two_dimensional[i][j])
		{
			two_dimensional[i][j] = '#';
			break;
		}
	}
}

int isFull(char two_dimensional[ROW][COL], int row, int col)
{
	int i = 0;
	int j = 0;
	for (i = 0; i < row; i++)
	{
		for (j = 0; j < col; i++)
		{
			if (' ' == two_dimensional[i][j])
			{
				return 0;
			}
		}
	}
}


char IsWin(char two_dimensional[ROW][COL], int row, int col)
{
	int i = 0;
	//行
	for (i = 0; i < row; i++)
	{
		if (two_dimensional[i][0] == two_dimensional[i][1] && two_dimensional[i][1] == two_dimensional[i][2] && two_dimensional[i][2] != ' ')
		{
			return two_dimensional[i][0];
		}
	}

	//列
	for (i = 0; i < col; i++)
	{
		if (two_dimensional[0][i] == two_dimensional[1][i] && two_dimensional[1][i] == two_dimensional[2][i] && two_dimensional[2][i] != ' ')
		{
			return two_dimensional[0][i];
		}
	}

	//對角線
	if (two_dimensional[0][0] == two_dimensional[1][1] && two_dimensional[1][1] == two_dimensional[2][2] && two_dimensional[2][2] != ' ')
	{
		return two_dimensional[1][1];
	}
	if (two_dimensional[0][2] == two_dimensional[1][1] && two_dimensional[1][1] == two_dimensional[2][0] && two_dimensional[2][0] != ' ')
	{
		return two_dimensional[1][1];
	}

	//判斷平局
	int ret = isFull(two_dimensional, ROW, COL);
	if (1 == ret)
	{
		return 'Q';
	}

	//繼續
	return 'C';
}

第三部分 (test.c)
游戲的測驗

#include <stdio.h>
#include "game.h"

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

void game()
{
	//存盤資料—存盤二維陣列
	char two_dimensional[ROW][COL];
	//初始化陣列(空格)
	Init_two_dimensional(two_dimensional, ROW, COL);
	//列印棋盤
	Display_two_dimensional( two_dimensional, ROW, COL);

	//游戲當前狀態
	char ret = '\0';

	while (1)
	{
		//玩家下棋
		 Player_two_dimensional( two_dimensional, ROW, COL);
		 Display_two_dimensional(two_dimensional, ROW, COL);
		//判斷是否玩家贏
		 ret = IsWin(two_dimensional, ROW, COL);
		 if ( ret !='C')
		 {
			 break;
		 }
		 //電腦下棋
		 Computer_two_dimensional( two_dimensional, ROW, COL);
		 Display_two_dimensional(two_dimensional, ROW, COL);
		 //判斷是否電腦贏
		 ret = IsWin(two_dimensional, ROW, COL);
		 if ( ret !='C')
		 {
			 break;
		 }
	}

	if ('*' == ret)
	{
		printf("Player win！\n");
	}
	else if('#'==ret)
	{
		printf("Computer win....\n");
	}
	else
	{
		printf("The game a draw！\n");
	}
	Display_two_dimensional(two_dimensional, ROW, COL);
}

int main()
{

	int input = 0;
	srand((unsigned int)time(NULL));

	do
	{
		menu();
		printf("Please enter the number：");
		scanf("%d", &input);
		switch (input)
		{
		case 1:
			game();
			break;
		case 0:
			printf("Finish the game!\n");
			break;
		default:
			printf("Enter error number,Pelase enter again number!\n");
			break;
		}
	} while (input);
	
	return 0;
}

其實還有更多優化，寫一個智能的程式，讓玩家贏不了，不是和局，就是電腦贏，這里就等著我們大家一同努力去完成，