#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <stdlib.h>
#include <time.h>//防止显示time未定义
#define ROW 3
#define COL 3
//方便修改棋盘大小,不用直接给数组定义数字
char g_broad[ROW][COL];
void Init(char broad[ROW][COL])
{
for (int row = 0; row < ROW; row++)
{
for (int col = 0; col < COL; col++)
{
broad[row][col] = ' ';
}
}
}
void Print(char broad[ROW][COL])
{
for (int row = 0; row < ROW; row++)
{
printf("| %c | %c | %c|\n", broad[row][0],
broad[row][1], broad[row][2]);
if (row != ROW - 1){
printf(" ---|---|---\n");
}
}
}
void Playermove(char broad[ROW][COL])
{
printf("玩家落子!\n");
while (1)
{
int row = 0;
int col = 0;
printf("请输入一组坐标(row col):");
scanf("%d %d", &row, &col);
if (row < 0 || row >= ROW || col < 0 || col >= COL)
{
printf("您输入的坐标非法!请重新输入:\n");
continue;
}
if (g_broad[row][col] != ' ')
{
printf("该位置已经有子!请重新输入:\n");
continue;
}
broad[row][col] = 'x';
break;
}
}
void Computermove(char broad[ROW][COL])
{
printf("电脑落子!\n");
while (1)
{
int row = rand() % ROW;//则一定为0-ROW
int col = rand() % COL;
if (broad[row][col] != ' ')
{
continue;
}
broad[row][col] = 'o';
break;
}
}
int IsFull(char broad[ROW][COL])
{
for (int row = 0; row < ROW; row++)
{
for (int col = 0; col < COL; col++)
{
if (broad[row][col] == ' ')
{
return 0;
}
}
}
return 1;
}
char Checkwinner(char broad[ROW][COL])
{
//检查行有无三个连子
for (int row = 0; row < ROW; row++)
{
if (broad[row][0] == broad[row][1] &&
broad[row][0] == broad[row][2] && broad[row][0]!= ' ')
{
return broad[row][0];
}
}
//检查列有无三个连子
for (int col = 0; col < COL; col++)
{
if (broad[0][col] == broad[1][col] &&
broad[0][col] == broad[2][col] && broad[0][col]!= ' ')
{
return broad[0][col];
}
}
//检查对角线(两条),因为少所以不需要循环
if (broad[0][0] == broad[1][1] &&
broad[0][0] == broad[2][2] && broad[0][0] != ' ')
{
return broad[0][0];
}
if (broad[2][0] == broad[1][1] &&
broad[2][0] == broad[0][2] && broad[2][0] != ' ')
{
return broad[2][0];
}
//判定是否和棋
if (IsFull(broad))
{
return'q';
}
return ' ';
}
int main()
{
//随机种子的设置,只要程序启动的时候设置一次就行了
srand((unsigned int)time(0));
//1.先对棋盘初始化成空格
Init(g_broad);
char winner = ' ';
while (1)
{
//2.打印棋盘(此时是一个空棋盘)
Print(g_broad);
//3.玩家落子,检查游戏是否结束
Playermove(g_broad);
//winner=>x玩家胜利,o电脑胜利,q和棋,‘ ’非法操作
winner = Checkwinner(g_broad);
if (winner = !' ')
{
break;
}
//4.电脑落子,检查游戏是否结束
Computermove(g_broad);
winner = Checkwinner(g_broad);
if (winner !=' ')
{
break;
}
}
if (winner == 'x')
{
printf("玩家胜利\n");
}
else if (winner == 'o')
{
printf("电脑胜利\n");
}
else if (winner == 'q')
{
printf("和棋\n");
}
else
{
printf("非法操作\n");
}
//5.循环第2步
system("pause");
return 0;
}
c语言简单实现三子棋小游戏
最新推荐文章于 2024-08-26 01:15:32 发布