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有限重组合的容斥原理该怎么写程序呢？？希望能告知啊。

Posted by richardxx at 2007-04-30 11:24:38 on Problem 3046

或者方法错了？？？

Followed by:

dynamic programming. perhaps u can solve it easily if u have not learned in-ex principle (2) qiqilrq 2007-10-23 21:26:26
- 哦？还是没明白，我比较愚笨，希望能再说清楚些啊，谢谢了。。 (6) richardxx 2007-10-23 22:24:52
  - Re:dp的详细说明 (211) qiqilrq 2007-10-24 15:44:44
    - 这个不是容斥原理吧 (239) y07yangruilong 2008-05-25 11:05:38
- in-ex principle 是容斥原理吗。。 (4) acm06060 2007-10-23 23:25:30

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