问题A: 特技演员 影片在拍摄中, 一个激动人心的动作场景将要摄入镜头, 而你是特技协调员! 一位特技演员驾驶着摩托车跨越一头大象,随后跌落在借以缓冲的一堆纸箱上. 你需要保护特技演员,而且, 也要使用相对而言较少的纸箱(较低的花费, 不能进入镜头, 等等)。 你的工作如下: * \% D+ O; Z7 Q# Q$ B? 确定所用纸箱的大小 5 I+ H% s0 z9 l# T+ \+ X, h, `8 s
? 确定所用纸箱的数目 - X+ e+ ]8 G* ]? 确定纸箱的堆放办法 ) y4 t- {& y* {; G' |
? 还请确定, 通过对纸箱的各种调整, 是否会有所帮助 ; N+ O1 _- b2 k& @% T% N
? 请把你的研究推广到不同组合重量(特技演员 & 摩托车)和不同跨越高度的情形 留心一下, 在影片“明日帝国”中,角色James Bond 驾驶着摩托车飞过一架直升机. + d7 c: d$ Q! Y/ G9 ~. ~+ p, g- ~ v. a8 d6 a, \
Problem: 7 V2 X/ P$ \' a2 t: e( ~$ LAn exciting action scene in a movie is going to be filmed, and you are the stunt coordinator! A stunt person on a motorcycle will jump over an elephant and land in a pile of cardboard boxes to cushion their fall. You need to protect the stunt person, and also use relatively few cardboard boxes (lower cost, not seen by camera, etc.). & M- |. i6 \/ M0 ^8 b8 r" LYour job is to: 2 Q/ o9 l/ C$ i6 v, [, b/ O; C( k, V
determine what size boxes to use ! n% r3 c6 j' C" t
determine how many boxes to use 2 L: Q4 x# I- Q8 d, K) ~$ [
determine how the boxes will be stacked + O' a7 V. P% h- v l
determine if any modifications to the boxes would help & m' n' u. ?3 N9 H8 X
generalize to different combined weights (stunt person & motorcycle) and different jump heights
Note that, in "Tomorrow Never Dies", the James Bond character on a motorcycle jumps over a helicopter.