let 1st thing = X
& Z0 k: M& ?$ a+ o0 i3 { 2nd thing=X+100
$ T+ Z0 g- [( i7 Y. Q* ?0 }$ ]7 n5.39.217.76
! P8 {1 ?6 v1 O1 S6 B9 A1 X4 z, Ptvb now,tvbnow,bttvbX +( X+100) = 100.10tvb now,tvbnow,bttvb- z# U2 D) o' ^9 t% F+ Q3 q" N
2X + 100 = 100.10
9 o& y, p' h' g% ^; o' d( B6 Btvb now,tvbnow,bttvb2X = 100.10 - 100 = 0.10
2 E. `' D. l2 O1 d$ [公仔箱論壇X = 0.10 / 2 = 0.05
* W- ?1 O' L6 R' t! N7 xtvb now,tvbnow,bttvb+ g' M1 e1 U2 X4 a: }/ M/ z. d+ W
1st thing = X = 0.05& _% i& R; l% s$ I! Z Y$ N" ?
2nd thing = X+100 = 100.05 |
發表於 2009-1-17 08:51 PM
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發表於 2009-1-17 09:05 PM
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