xmxmgsm

:onion31:

nick1314f

very hard question, what is the answer?

sings

15.......

chingjoopang

.........

leezhao2000

有頭緒,不過太複雜公仔箱論壇  E) m) [. a5 a! F1 f6 v5 ^
設共有X頭牛,
1 U- Q( o6 v: @公仔箱論壇四個人共得X頭牛,就有以下等式:tvb now,tvbnow,bttvb7 _' N& S- _. n

9 E  R2 P7 L, T' V  v5 p1 y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& E3 n, z% U) c9 R4 I
由於太複雜,暫我時間去計,哈哈

leezhao2000

計到啦,X=15tvb now,tvbnow,bttvb7 n: e4 l, X& @# l. \

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