#include <stdio.h>
#include <stdlib.h>
#define LINE 15
void draw(int arr[LINE][LINE]);
int check(int arr[LINE][LINE],int x,int y);
int win(int arr[LINE][LINE]);
void draw(int arr[LINE][LINE])
{
int i, j;
printf(" 1 2 3 4 5 6 7 8 9 A B C D E F\n");
for(i = 0; i < LINE; i++)
{
printf("%X", i + 1);
for(j = 0; j < LINE; j++)
{
switch(arr[i][j])
{
case 0 : printf(" +"); break;
case 1 : printf(" O"); break;
case 2 : printf(" X"); break;
}
}
printf("\n");
}
}
int check(int arr[LINE][LINE],int x,int y)
{
if(x>=1&&x<=LINE&&y>=1&&y<=LINE)
{
if(arr[x-1][y-1]!=0){
return 0;
}
else return 1;
}
else if(x<1||x>LINE||y<1||y>LINE)
{
return 0;
}
}
int win(int arr[LINE][LINE])
{
int i,j;
for(i=0;i < LINE; i++)
{
for(j = 0; j < LINE-4; j++){
if(arr[i][j]==arr[i+1][j+1]&&
arr[i+1][j+1]==arr[i+2][j+2]&&
arr[i+2][j+2]==arr[i+3][j+3]&&
arr[i+3][j+3]==arr[i+4][j+4]&&
arr[i][j]!=0) //向右倾斜的斜线上连成五子
{
return arr[i][j];
}
else if(arr[i][j]==arr[i-1][j+1]&&
arr[i-1][j+1]==arr[i-2][j+2]&&
arr[i-2][j+2]==arr[i-3][j+3]&&
arr[i-3][j+3]==arr[i-4][j+4]&&
arr[i][j]!=0) //向左倾斜的斜线上连成五子
{
return arr[i][j];
}
else if(arr[i][j]==arr[i][j+1]&&
arr[i][j+1]==arr[i][j+2]&&
arr[i][j+2]==arr[i][j+3]&&
arr[i][j+3]==arr[i][j+4]&&
arr[i][j]!=0) //横线上连成五子
{
return arr[i][j];
}
else if(arr[i][j]==arr[i+1][j]&&
arr[i+1][j]==arr[i+2][j]&&
arr[i+2][j]==arr[i+3][j]&&
arr[i+3][j]==arr[i+4][j]&&
arr[i][j]!=0) //竖线上连成五子
{
return arr[i][j];
}
}
}
}
int main(void)
{
int arr[LINE][LINE] = {0};//用于存储五子棋的棋盘
int x = 0, y = 0;//用于录入下棋的坐标
int flag = 1;//flag标记玩家
int a = 0;//存放win()的返回值
int b = 0;//存放check的返回值
do
{
system("clear");
draw(arr);//通过draw函数画棋盘
printf("Player %d > ", flag);
scanf("%d%d", &x, &y);
check(arr,x,y);//判断下棋的位置是否是重复位置或者下出棋盘
b =check(arr,x,y);
if(b==0){
printf("Please play chess again.");
continue;
}
arr[x - 1][y - 1] = flag;
win(arr);//判断是否能赢
a =win(arr);
if(a==1) printf("Player1 win.");
else if(a==2) printf("Player2 win.");
flag ^= 3;
}while(1);
return 0;
}
