xmxmgsm

:onion31:

nick1314f

very hard question, what is the answer?

sings

15.......

chingjoopang

.........

leezhao2000

有頭緒,不過太複雜www2.tvboxnow.com, D1 ^* t3 f+ U3 \$ p# U% K! o
設共有X頭牛,tvb now,tvbnow,bttvb2 [6 }, e% r6 A; \* x5 u, F  {* y
四個人共得X頭牛,就有以下等式:
2 c! h! M4 K% t9 ?公仔箱論壇& g, s* h: ?, Z* s
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=x0 h1 L4 ]; E: M5 y
由於太複雜,暫我時間去計,哈哈

leezhao2000

計到啦,X=15www2.tvboxnow.com( o  K1 j" [7 {; v2 w) h- @! V! U8 q) ~

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