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比如a-b<4 和 b<=2就要用a<6而不是a<=6

Posted by FinalLaugh at 2006-12-09 20:29:42 on Problem 3147
In Reply To:...(|_|)还是没明白意思...如果是矩阵元素最小那就都用<=了... Posted by:ArXoR at 2006-12-09 20:21:59

Followed by:

{a-b<4,b<=2} => {a-b<=3,b<=2} => {a<=5} (0) ArXoR 2006-12-09 20:32:53
奇怪啊，没理由大家都WA啊，AC的程序怎么这么长，莫非大家的方法都错了？ (0) Savior 2006-12-10 17:57:02
- 有些问题……我还在确认…… (0) frkstyc 2006-12-10 17:58:18
- 看来看去都觉得是任两点间最短路,一个floyd就行了. (0) zhucheng 2006-12-10 17:59:30
  - 看来是变量不一定取整数 (0) zhucheng 2006-12-10 21:05:09
    - 有些不明白，那最后应该按什么原则输出？ (16) wywcgs 2006-12-10 21:16:03
      - 数据刚改过…… (18) frkstyc 2006-12-10 21:17:37
        0 < x1 < 1也算是允许？取值不是整数了？ (0) wywcgs 2006-12-10 21:29:22

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