送交者: zhangqq 于 2016-05-29, 16:10:20:

回答: 做做这个试试看 由 008 于 2016-05-29, 15:21:39:

• i have a try to convert this question to a geometric one - else (185 bytes) 2016-05-29, 18:40:05 (808947)
  • eeh, should be f(x)=(x - (b+c)/2)^2 + p (无内容) - else (0 bytes) 2016-05-30, 03:36:49 (808991)

加跟贴