#include<stdio.h>
#include<stdlib.h>
void init(char arr[3][3],int i,int j )
{
for (i = 0; i < 3; i++)
{
for (j = 0; j < 3; j++)
{
arr[i][j] = ‘ ‘;
}
}
}
int prit(char arr[3][3], int i, int j)
{
for (i = 0; i < 3; i++)
{
printf(" %c | %c | %c ", arr[i][0],arr[i][1],arr[i][2]);
if (i != 2)
printf("\n---|---|---\n");
}
return 0;
}
void play(char arr[3][3], int x, int y)
{
int i=0;
int j = 0;
arr[x][y] = ‘X‘;
for (i = 0; i < 3; i++)
{
printf(" %c | %c | %c ", arr[i][0], arr[i][1], arr[i][2]);
if (i != 2)
printf("\n---|---|---\n");
}
}
void computer(char arr[3][3])
{
int i = 0;
int j = 0;
int flag = 0;
for (i = 0; i < 3; i++)
{ if (flag == 1)
break;
for (j = 0; j < 3; j++)
{
if ((arr[i][j] != ‘X‘) && (arr[i][j] != ‘O‘))
{
arr[i][j] = ‘O‘;
flag = 1;
break;
}
}
}
for (i = 0; i < 3; i++)
{
printf(" %c | %c | %c ", arr[i][0], arr[i][1], arr[i][2]);
if (i != 2)
printf("\n---|---|---\n");
}
}
int check(char arr[3][3], int i, int j)
{
int k = 0;//判断对角线X
int n = 0;//判断对角线O
int a = 0;//判断每一行
int b = 0;//
for (i = 0; i < 3; i++)
{
if (arr[i][i] == ‘X‘)
k++;
else if (arr[i][i] == ‘O‘)
n++;
}
if (k == 3)
{
return 1;
}
if (n == 3)
{
return 0;
}
for (i = 0; i < 3; i++)
{
if (((arr[i][0] == ‘X‘) && (arr[i][1] == ‘X‘) && (arr[i][2] == ‘X‘))||
((arr[0][i] == ‘X‘) && (arr[1][i] == ‘X‘) && (arr[2][i] == ‘X‘)) ||
((arr[0][2] == ‘X‘) && (arr[1][1] == ‘X‘) && (arr[2][0] == ‘X‘)))
{
return 1;
break;
}
if (((arr[i][0] == ‘O‘) && (arr[i][1] == ‘O‘) && (arr[i][2] == ‘O‘)) ||
((arr[0][i] == ‘O‘) && (arr[1][i] == ‘O‘) && (arr[2][i] == ‘O‘))||
((arr[0][2] == ‘O‘) && (arr[1][1] == ‘O‘) && (arr[2][0] == ‘O‘)))
{
return 0;
break;
}
}
}
void manu()
{
printf("****************************************\n");
printf("**************欢迎进入游戏**************\n");
printf("*************1.开始游戏*****************\n");
printf("*************0.退出游戏*****************\n");
printf("****************************************\n");
}
void order()
{
printf("**********请选择下棋先后次序************\n");
printf("*************1.玩家先下*****************\n");
printf("*************0.本机先下*****************\n");
}
int main()
{
char arr[3][3];
int i = 0;
int j = 0;
int x = 0;
int y = 0;
int input = 1;
int ret = 0;
int c = 0;
while (input)
{
manu();
printf("请选择>");
scanf("%d", &input);
switch (input)
{
case 1:
{printf("开始游戏\n");
order();
printf("请选择>");
scanf("%d", &c);
switch (c)
{
case 1:
{init(&arr[0], i, j);
prit(&arr[0], i, j);
while (1)
{
printf("\n请输入要下棋的位置坐标：\n");
scanf("%d%d", &x, &y);
printf("玩家下棋为：\n");
play(&arr[0], x, y);
ret = check(&arr[0], i, j);
if (ret == 1)
{
printf("\n恭喜你赢了！\n");
break;
}
lop: printf("\n本机下棋为：\n");
computer(&arr[0]);
ret = check(&arr[0], i, j);
if (ret == 0)
{
printf("\n很遗憾你输了！\n");
break;
}
}
break;
}
case 0:
{init(&arr[0], i, j);
prit(&arr[0], i, j);
goto lop;
break; }
}
default:
{ printf("退出游戏\n");
system("pause");
exit(0);
break;
}
}
}
system("pause");
return 0;
}
}