xmxmgsm

:onion31:

nick1314f

very hard question, what is the answer?

sings

15.......

chingjoopang

.........

leezhao2000

有頭緒,不過太複雜
1 ]4 O+ }% Z2 _. G+ K: N2 b2 U設共有X頭牛,tvb now,tvbnow,bttvb* i* R5 s. T$ G- c. b& s1 E! h) @
四個人共得X頭牛,就有以下等式:5.39.217.77:88985 ^: T) \0 m$ Q

" a4 H5 a0 y! q% u8 \/ L公仔箱論壇x/2+0.5+(1-(x/2+0.5))/2+0.5+(1-(1-(x/2+0.5))/2+0.5)/2+0.5+(1-(1-(1-(x/2+0.5))/2+0.5))/2+0.5=x
3 M5 Q( G4 H+ |2 ?TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。由於太複雜,暫我時間去計,哈哈

leezhao2000

計到啦,X=15- j" h: `$ J) P: M

r2069077

only 1??

酒后人生

:onion10: :onion10: :onion10:

jiun0204

frankiesdk

唔知道噢～～:onion03: :onion03:

noon91

想看答案。

2002224105

睇睇點分

ortatsun

thanks for share