摘要：
Rotation Lock PuzzleTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Problem DescriptionAlice was felling into a cave. She found a strange door with a number square matrix. These numbers can be rotated around the center clockwise or counterclockwise. A fairy came and to 阅读全文
posted @ 2013-09-08 18:06
流水依依
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