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: ( [/ J: Q: O( ]- m) l. f4 g? 确定所用纸箱的大小 ' Q& r6 |- c& j( w$ I( [' t* i? 确定所用纸箱的数目 r4 i2 o+ w& L? 确定纸箱的堆放办法 3 ~* u( J# w6 @- c. e
? 还请确定, 通过对纸箱的各种调整, 是否会有所帮助 5 J, A: f. S3 j4 Y% _6 ^
? 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. , _, U0 c# V* [8 @5 Z6 I' k: O- q# I B7 g) e6 U9 \$ D
Problem: ! e- w$ t. @) n, tAn 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.). 6 `% I+ n2 I4 FYour job is to: ' v5 F6 I3 D/ j) s
determine what size boxes to use1 {2 h9 t/ O+ }: D9 c
determine how many boxes to use 0 @& m5 \0 U8 ]$ @
determine how the boxes will be stacked+ z; \2 A, B ]* B9 }% n' z. U" e
determine if any modifications to the boxes would help0 \! N) h) u Z. \, u6 f
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.