#include<iostream>
#include<cstdio>
#include<cstring>
#define M 9
using namespace std;
char graph[M][M+1];
bool black,white;
int size;
int next[8][2]={{-1,0},{0,-1},{1,0},{0,1}};
void DFS_Visit(int,int);
int main()
{
int t,i,j,pw,pb,k;
//freopen("in.txt","r",stdin);
scanf("%d\n",&t);
for(k=0;k<t;k++)
{
for(i=0;i<M;i++)
gets(graph[i]);
pw = pb = 0;
for(i=0;i<M;i++)
for(j=0;j<M;j++)
switch(graph[i][j])
{
case 'O':
pw++;
break;
case 'X':
pb++;
break;
case '.':
size = 0;black=white=false;
DFS_Visit(i,j);
if(black&&white)continue;
else if(black)pb+=size;
else if(white)pw+=size;
break;
}
printf("Black %d White %d\n",pb,pw);
}
return 0;
}
void DFS_Visit(int x,int y)
{
int i,j,tx,ty,xx,yy;
graph[x][y]='*';
for(j=0;j<4;j++)
{
xx=x+next[j][0],yy=y+next[j][1];
if(xx>=0&&xx<M&&yy>=0&&yy<M)
if(graph[xx][yy]=='X')black = true;
else if(graph[xx][yy]=='O')white = true;
}
size++;
for(i=0;i<4;i++)
{
tx=x+next[i][0],ty=y+next[i][1];
if(tx>=0&&tx<M&&ty>=0&&ty<M&&graph[tx][ty]=='.')
{
DFS_Visit(tx,ty);
}
}
}
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.