正常程序 :
(放A進爐子) -> (放B進爐子) -> 烤(Ar,Br) -> (A換面) -> (B換面) -> 烤(Al,Bl) ->
(取出A) -> (取出B) ->(放C進爐子) -> 烤(Cr) -> (C換面)-> 烤(Cl) -> (取出C) -> finish
5 sec. + 5 sec. + 30 sec. + 3 sec. + 3 sec. + 30 sec. + 5 sec. + 5 sec. + 5 sec. + 30 sec. +
3 sec. + 30 sec. + 5 sec. = 159 分鐘 ---> 159 秒鐘
最佳程序 :
(放A進爐子) -> (放B進爐子) -> 烤(Ar,Br) -> (A換面) -> (取出B) -> (放C進爐子) ->
烤(Al,Cr) -> (取出A) -> (放B進爐子) -> (C換面) -> 烤(Bl,Cl) -> (取出B) -> (取出C) -> finish
5 sec. + 5 sec. + 30 sec. + 3 sec. + 5 sec. + 5 sec. + 30 sec. + 5 sec. + 5 sec. + 3 sec. +
30 sec. + 5 sec. + 5sec. = 136 分鐘 ---> 136 秒鐘
一時筆誤~~sorry