xmxmgsm

:onion31:

nick1314f

very hard question, what is the answer?

sings

15.......

chingjoopang

.........

leezhao2000

有頭緒,不過太複雜www1.tvboxnow.com, K4 i& O% \: X7 y' T" w5 U/ r
設共有X頭牛,* s* Q1 z' D1 g# }5 L& p, S" X6 O
四個人共得X頭牛,就有以下等式:
+ n9 Z$ B# ]2 N
2 k7 _( y9 e6 jx/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 e  ]2 b; z; Z" C) ?由於太複雜,暫我時間去計,哈哈

leezhao2000

計到啦,X=15TVBNOW 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。" @: ~( a& N3 j2 G9 }8 i6 {

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