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我的理解是，如果有两种东西的含量相同，他们可能以任何顺序出现

Posted by RoBa at 2006-03-16 22:14:38 on Problem 2765
In Reply To:What does this sentence mean? Posted by:xuezaiyue at 2006-03-16 21:54:05

> In case of ties, the ingredients will be listed in arbitrary order.

Followed by:

btw,对这题实在是木有什么想法~~ T_T (0) RoBa 2006-03-16 22:16:24
无语... (22) xfxyjwf 2006-03-16 23:22:40
- Re:无语... (33) RoBa 2006-03-17 11:54:05
  - 求出每种产品中各种成分含量的最大最小值,然后假定X含Y最多取其最大值,看其他产品的含Y量最小值是否小于这个值就可以了 (62) xfxyjwf 2006-03-17 12:15:57
    - en,刚才生物课的时候想到确定最大最小值可以DP，不过现在忘掉了.....问一下您是怎么做的？ (25) palmtenor 2006-03-17 12:26:44
    - 枚举么……我以为是要解一堆不等式……同问 (25) RoBa 2006-03-17 12:28:41
      - Re:枚举么……我以为是要解一堆不等式……同问 (145) xfxyjwf 2006-03-17 13:02:16
        庆幸没想到线性规划那里去 (157) frkstyc 2006-03-17 13:07:40
    - 如此的烦以至于不想写 (25) frkstyc 2006-03-17 12:35:41
      - 总是这样子...... (0) xfxyjwf 2006-03-17 13:03:15
        haha,re! (0) TN 2006-03-17 13:05:10
        ……………………………… (0) frkstyc 2006-03-17 13:06:53

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