#include<stdio.h>
#include<stdlib.h>
#include<windows.h>
#define amu 3
void menu()//菜单界面
{
printf("***********************************************\n");
printf("********** 欢 迎 来 到 三 子 棋 游 戏 *********\n");
printf("***********************************************\n");
printf("********** 1.开始游戏 0.退出 *********\n");
printf("***********************************************\n");
printf("请选择上述选项\n");
return;
}
void printboard(char board[][amu])//棋盘打印
{
system("cls");
printf(" 1 | 2 | 3 \n");
printf("\n1 | %c | %c | %c \n", board[0][0], board[0][1], board[0][2]);
printf("\n2 | %c | %c | %c \n", board[1][0], board[1][1], board[1][2]);
printf("\n3 | %c | %c | %c \n", board[2][0], board[2][1], board[2][2]);
}
void playermove(char board[][amu], int coo1, int coo2)//玩家下棋
{
int x, y;
printf("请输入下一步棋子坐标\n");
scanf("%d%d", &x, &y);
if (x >= 1 && x<= coo1 && y >= 1 && y <= coo2 && board[x-1][y-1] == ‘ ‘)
{
board[x - 1][y - 1] = ‘X‘;
return;
}
else
{
printf("输入的棋子坐标有误\n");
playermove(board, amu, amu);
}
}
void Aimove(char board[][amu], int coo1, int coo2)//电脑下棋
{
int x, y;
while (1)
{
x = rand() % coo1;
y = rand() % coo2;
if (board[x][y] == ‘ ‘)
{
board[x][y] = ‘O‘;
break;
}
}
}
char Judge(char board[][amu])//第一次判断
{
int i = 0, m = 0, sum = 0;
for (i=0; i < amu; i++)
{
if (board[i][0] == board[i][1] && board[i][1] == board[i][2] && board[i][0] != ‘ ‘)
{
return board[i][0];
}
}
for (i=0; i < amu; i++)
{
if (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[0][0] == board[2][2] && board[0][0] != ‘ ‘)
{
return board[0][0];
}
if (board[0][2] == board[1][1] && board[0][2] == board[2][0] && board[0][2] != ‘ ‘)
{
return board[0][2];
}
for (i=0; i < amu; i++)
{
for (m = 0; m < amu; m++)
{
if (board[i][m] != ‘ ‘)
{
sum++;
}
}
}
if (sum == 9)
{
return ‘S‘;
}
return ‘q‘;
}
int winorlost(char board[][amu],char result)//判断胜负
{
int input;
if (result == ‘q‘)
{
return 1;
}
if (result == ‘S‘)
{
printf("游戏结束，平局:>\n1.重新开始游戏 0.退出\n");
scanf("%d", &input);
if (input == 1)
{
memset(board, ‘ ‘, sizeof(board)*amu);
return 2;
}
else
{
return 0;
}
}
else
{
switch (result)
{
case ‘X‘:
printf("游戏结束，玩家获胜:>\n");
break;
case ‘O‘:
printf("游戏结束，电脑获胜:>\n");
break;
}
printf("\n1.重新开始游戏 0.退出\n");
scanf("%d", &input);
if (input == 1)
{
memset(board, ‘ ‘, sizeof(board)*amu);
return 2;
}
else
{
return 0;
}
}
}
void game(int input,char board[][amu],char result,int coo1,int coo2)//总游戏构成
{
while (input)
{
system("cls");
printboard(board);//打印当前棋盘
playermove(board, coo1, coo2);//玩家走
printboard(board);//打印当前棋盘
result = Judge(board);
input = winorlost(board,result);
if (input == 2)
{
continue;
}
if (input == 0)
{
return;
}
Aimove(board, coo1, coo2);//电脑走
printboard(board);//打印当前棋盘
result = Judge(board);//判断胜负
input = winorlost(board,result);
if (input == 2)
{
continue;
}
}
}
int main()
{
int input, coo1 = 1, coo2 = 1;
char result=‘ ‘;
char board[amu][amu];
memset(board, ‘ ‘, sizeof(board));
menu();
scanf("%d", &input);
game(input,board,result,amu,amu);
system("pause");
return 0;
}
原文地址：https://blog.51cto.com/14232799/2378481