xmxmgsm

:onion31:

nick1314f

very hard question, what is the answer?

sings

15.......

chingjoopang

.........

leezhao2000

有頭緒,不過太複雜
# `# Z( l$ j1 S  a5.39.217.77:8898設共有X頭牛,
7 T1 W' X% l. F5 H& X5 r: S3 ]; f四個人共得X頭牛,就有以下等式:
0 F+ B, B$ a4 {" E7 M' z0 n! w+ \! K# |3 |! \
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=x5.39.217.77:88982 y: T* {. \$ w3 E/ b
由於太複雜,暫我時間去計,哈哈

leezhao2000

計到啦,X=155.39.217.77:8898. k' b3 v/ F& j) V7 _, i

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