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楼上正解啊，这组数据答案应该是4，而贪心算出来是3，还是老实用二分吧In Reply To:Re:为什么我的贪心就不行呢？每次去掉最小区间两端点中的一个，并且使去掉后剩下的区间尽可能的大？ Posted by:qddpx at 2012-07-29 05:38:38 Followed by: Post your reply here: |
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