xmxmgsm

:onion31:

nick1314f

very hard question, what is the answer?

sings

15.......

chingjoopang

.........

leezhao2000

有頭緒,不過太複雜) m/ ]( z6 l3 R7 }; p
設共有X頭牛,
4 T3 Y* B8 B" y3 `公仔箱論壇四個人共得X頭牛,就有以下等式:公仔箱論壇" v: p0 m& ^! }7 l. d2 M
www3.tvboxnow.com, F+ R) q7 M4 S$ q" v& k/ o
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,bttvb, H5 w; y, e+ b$ [( ?
由於太複雜,暫我時間去計,哈哈

leezhao2000

計到啦,X=15( h4 _$ T+ y3 C2 ?, o: [9 l. v

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