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显然你没说明白是如何“保证”的嘛In Reply To:拿掉两个格子，一黑一白可以保证，任一格子都有相邻格子与之匹配，但是更多的就不行了，理论上讲，那就是二分匹配了 Posted by:sunmoonstar_love at 2005-07-28 15:06:23 Followed by:
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