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回复:k≤a+b时是a/(a+b),>时是0。:)

康MM 2010-01-11 15:43:29 ( reads)

跟帖(8)

戏雨飞鹰

2010-01-11 15:45:40

hehehe,对。你的答案最严格。

戏雨飞鹰

2010-01-11 15:47:28

>K时就没有球可取了:)

戏雨飞鹰

2010-01-11 15:50:35

oops, k>(a+b) :)

戏雨飞鹰

2010-01-11 15:51:19

oops, k>(a+b) :)

Jinjing

2010-01-11 17:04:22

k<0 it is 0

jinjing

2010-01-11 17:06:15

回复:k<0 it is 0

jinjing

2010-01-11 17:16:50

k less than 0, answer is 0.

戏雨飞鹰

2010-01-11 17:23:55

严格到底~~。wxc连大于小于号都filter掉,也too严格了:)