xmxmgsm

:onion31:

nick1314f

very hard question, what is the answer?

sings

15.......

chingjoopang

.........

leezhao2000

有頭緒,不過太複雜tvb now,tvbnow,bttvb& F* I) z2 O3 m$ n9 x9 P
設共有X頭牛,+ }" e+ C0 L/ ~- E6 l
四個人共得X頭牛,就有以下等式:
2 \, m. R* m+ U" t5.39.217.77
$ [: W' o; S0 M& q: d2 _/ m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=xtvb now,tvbnow,bttvb2 H7 d4 j& a# t. K2 K" _
由於太複雜,暫我時間去計,哈哈

leezhao2000

計到啦,X=155.39.217.777 ~8 z( k3 b6 c" }

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