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unsigned __int64 ans;ans=(~0);这样就可以了

Posted by majia7 at 2008-10-07 21:45:51 on Problem 3696
In Reply To:超过1000000000时就很溢出unsigned long long了,怎么办? Posted by:4h at 2008-10-07 21:11:12

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Re:unsigned __int64 ans;ans=(~0);这样就可以了 (35) sevennights 2008-10-08 10:47:27
- 这题的答案是phi(9L/gcd(L,8))的因子，所以不会超的，初始化只是为了判断是否存在解.. (105) majia5 2008-10-08 12:36:59
  - Re:这题的答案是phi(9L/gcd(L,8))的因子，所以不会超的，初始化只是为了判断是否存在解.. (38) sevennights 2008-10-08 14:40:35
    - 牛XX....过了就好-,- (2) majia5 2008-10-08 18:00:49
      - Re:牛XX....过了就好-,- (473) 4h 2008-10-08 20:09:23

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