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Posted by frkstyc at 2005-07-28 00:28:58 on Problem 2507
In Reply To:float的精度不太够,用double吧 Posted by:c0500448242 at 2005-07-28 00:28:27

> //另外,最好用while(down + 1e-5 < up)来判断结束

Followed by:

这回不贴AC code了. (0) c0500448242 2005-07-28 00:29:54
- 死循环的原因是什么呢？这是一个有唯一解的方程，应该肯定可以收敛到解的吧 (35) wangguanjin 2005-07-28 10:26:47
  - 你重写一个试试 (39) sunmoonstar_love 2005-07-28 10:34:44
  - 已经ac了谢谢大家，而且发现超时的原因 (66) wangguanjin 2005-07-28 10:41:28
    - 二分是很容易T的...... (70) palmtenor 2005-07-29 17:24:12
    - Re:已经ac了谢谢大家，而且发现超时的原因 (70) Fol 2005-09-24 13:57:59
    - Re:已经ac了谢谢大家，而且发现超时的原因 (104) Fol 2005-09-24 13:59:12
    - 非常感谢分享的经验，我也终于AC了 (24) freevoice 2005-10-25 18:13:51
- Re:这回不贴AC code了. (0) sharang 2005-07-28 23:21:14

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