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Re:这题为什么是求出凸包，然后判断凸包上每条边存在3个以上点，就可以了。看不懂题目，求大牛解答？？？？？？？？In Reply To:这题为什么是求出凸包，然后判断凸包上每条边存在3个以上点，就可以了。看不懂题目，求大牛解答？？？？？？？？ Posted by:zhouzhaohello at 2011-07-19 11:33:45 > 这题为什么是求出凸包，然后判断凸包上每条边存在3个以上点，就可以了。看不懂题目，求大牛解答？？？？？？？？ 请看： http://hi.baidu.com/lur_hnu09/blog/item/f37fc826a9d373fb8a1399bf.html Followed by: Post your reply here: |
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