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1组数据

Posted by liymouse at 2022-02-26 02:24:49 on Problem 1448
1
..X.X.!.X....!.X.XX.!.X.X..!......!XX.X.X!
.XXXX.!XXXXXX!.XXXX.!XXXXXX!.XXXX.!XXXXX.!
.XXXX.!XXXXXX!.XXXX.!XXXXXX!.XXXX.!.XXXXX!
.XXXX.!XXXXXX!.XXXX.!XXXXXX!.XXXX.!XXXXXX!
XXXXX.!XXXXXX!.XXXX.!XXXXX.!.XXXX.!.XXXXX!
XXXXX.!XXXXXX!.XXXX.!XXXXX.!......!X.X..X!


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