C语言基于循环语句的三子棋小游戏
数组的应用实例1：三子棋以下是基于Visual Studio编程平台的三子棋游戏工程
test.c//**************************************************************
//****************************test.c****************************
//***************************测试文件****************************
//**************************************************************
#define _CRT_SECURE_NO_WARNINGS 1
#include "game.h"
#include <stdio.h>
void menu()
{
printf("**********************************\n");
printf("**********1.play0.exit**********\n");
printf("**********************************\n");
}
void game()
{
//创建一个数组，存放玩家和计算机走出的棋盘信息
//数组内全是空格
char board = { 0 };
char ret = 0;
//init board
InitBoard(board, ROW, COL);
//打印棋盘
DisplayBoard(board,ROW,COL);
//下棋
while (1)
{
//玩家下棋
PlayerMove(board,ROW,COL);
DisplayBoard(board, ROW, COL);
//判断玩家是否赢
ret = IsWin(board, ROW, COL);
if (ret != 'C')
{
break;
}
//计算机下棋
ComputerMove(board, ROW, COL);
DisplayBoard(board, ROW, COL);
//判断电脑是否赢
ret = IsWin(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");
break;
default:
printf("选择有误，请重新选择。\n");
break;
}
} while (input);//非0重新循环
}
int main()
{
test();
return 0;
}game.h//**************************************************************
//****************************game.h****************************
//**************************************************************
#define _CRT_SECURE_NO_WARNINGS 1
#define ROW 3
#define COL 3
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
//声明
void InitBoard(char board, int row, int col);
void DisplayBoard(char board, int row, int col);
void PlayerMove(char board, int row, int col);
void ComputerMove(char board, int row, int col);
int IsFull(char board, int row, int col);
//告诉我们四种游戏的状态
//玩家赢 - '*'
//电脑赢 - '#'
//平局 - 'Q'
//继续 - 'C'
char IsWin(char board, int row, int col);game.c
//**************************************************************
//****************************game.c****************************
//**************************************************************
#define _CRT_SECURE_NO_WARNINGS 1
#include "game.h"
void InitBoard(char board, int row, int col)
{
int i = 0;
int j = 0;
for (i = 0; i < ROW; i++)
{
for (j = 0; j < COL; j++)
{
board = ' ';
}
}
}
//void DisplayBoard(char board, int row, int col)
//{
// int i = 0;
// for (i = 0; i < row; i++)
// {
// //1. 打印一行的数据
// printf(" %c | %c | %c \n",board,board,board);
// //2.打印分割行
// if(i<row-1)
// printf("---|---|---\n");
// }
//}
void DisplayBoard(char board, int row, int col)
{
int i = 0;
for (i = 0; i < row; i++)
{
int j = 0;
for (j = 0; j < col; j++)
{
//1. 打印一行的数据
printf(" %c ", board);
if(j<col-1)
printf("|");
}
printf("\n");
//2.打印分割行
if (i < row - 1)
{
for (j = 0; j < col; j++)
{
printf("---");
if(j<col-1)
printf("|");
}
printf("\n");
}
}
}
void PlayerMove(char board, int row, int col)
{
int x = 0;
int y = 0;
printf("玩家走:>\n");
printf("请输入要下的坐标:>\n");
while (1)
{
scanf("%d%d", &x, &y);
//判断x，y坐标是否合法
if (x >= 1 && x <= row && y >= 1 && y <= col)
{
if (board == ' ')
{
board = '*';
break;
}
else
{
printf("该坐标被占用！\n");
}
}
else
{
printf("坐标非法，请重新输入:>\n");
}
}
}
void ComputerMove(char board, int row, int col)
{
int x = 0;
int y = 0;
printf("电脑走:>\n");
while (1)
{
x = rand() % row;
y = rand() % col;
if (board == ' ')
{
board = '#';
break;
}
}
}
int IsFull(char board, int row, int col)
{
int i = 0;
int j = 0;
for (i = 0; i < row; i++)
{
for (j = 0; j < col; j++)
{
if (board == ' ')
{
return 0;
}
}
}
return 1;
}
char IsWin(char board, int row, int col)
{
int i = 0;
//判断横三行
for (i = 0; i < row; i++)
{
if (board == board && board == board && board != ' ')
{
return board;
}
}
//判断竖三列
for (i = 0; i < col; i++)
{
if (board == board && board == board && board != ' ')
{
return board;
}
}
//判断两条对角线
if (board == board && board == board && board != ' ')
return board;
if (board == board && board == board && board != ' ')
return board;
//判断是否平局
if (1 == IsFull(board, ROW, COL))
{
return 'Q';
}
return 'C';
}
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文档来源：51CTO技术博客https://blog.51cto.com/u_15308703/3309772
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