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用了一个贪心启发，前1...2N个奇数号的给district one，偶数号的给district two，然后就是两个districts只见随机调整In Reply To:要不是你hintde，你比我的快很多，虽说是随机的， Posted by:sunmoonstar_love at 2005-06-29 22:31:29 Followed by:
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