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Re:谁给帮帮忙，看看代码哪里错了。感激不尽

Posted by xiaoyaowangchao at 2012-06-04 11:03:52 on Problem 1321
In Reply To:Re:谁给帮帮忙，看看代码哪里错了。感激不尽 Posted by:xiaoyaowangchao at 2012-06-04 11:03:08

void dfs( int r, int counter )
{
	if ( r >= n  )
		return;
	/*if ( counter == k )
	{
		res++;
		return;
	}*/
	for ( int i = 0; i < n; i++ )
	{
		if ( map[r][i] == '#' && col[i] == 0 )
		{
			col[i]++;
			if (counter + 1 == k)
			{
				res++;
			}
			else
				dfs(r+1,counter+1);
			col[i]--;
		}
	}
	dfs(r+1,counter);
}
函数终止条件写错了吧

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