这么简单的递归操作你也会吗?

private int grid={ {1,1,1,0,0,1,0,1,0,0},{0,0,1,1,1,0,0,0,0,0},{1,0,1,0,0,0,1,1,1,1},{1,1,1,1,1,0,0,0,1,1},{0,0,0,0,1,1,1,0,0,0},{1,0,1,0,1,0,0,1,0,0},{1,0,0,1,1,1,1,1,1,1} };

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