| 1# 如來彿祖 ; J4 l- [# v- E/ ztvb now,tvbnow,bttvb
 $ D0 O1 M- ]8 m5 F3 `+ o* g7 |tvb now,tvbnow,bttvb) O) H  D7 J) S8 E
 total labor: 4 day + 5 day = 9 days.
 1 G; x8 [+ D2 E5 Z. K5.39.217.77:88985.39.217.77:8898$ K$ S' {- t+ U: ?/ w% a4 t
 each person needs to work for 9/3(3 person) = 3 days .# I/ A2 U7 H" P! ]" v3 H* [
 , y9 s, @) g' z3 R5 f- P; m8 o
 A work for 5 days
 0 a! n- Y) H  M: x/ D4 Ytvb now,tvbnow,bttvbB work for 4 days; s" [, {. W  k/ l, z0 ^
 TVBNOW 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。4 t6 M8 K5 o: S. @9 x
 A OT 2 days,5.39.217.77:88983 {, b) y" r/ q3 ?9 x- s
 B OT 1 days.
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 4 A1 M1 N  Y  c6 J* C2 \/ G7 KTVBNOW 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。Total OT paid = 9公仔箱論壇' |) Q9 Z. Q9 J" [* ?: a& }
 
 - h) D2 @- R2 A0 c7 [3 M公仔箱論壇so, A should get 9* 2/(2+1) = 6
 " ^; l& _2 |7 O1 DB should get 9* 1(2+1) = 3.
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