IQ Test | Play for Smarter: 过河

Monday, September 22, 2008

一条大河上没有桥，37人要过河，但河上只有一条能装载5人的小船。请问37人要多少次才能全部过到河对面？

Anonymous said...: 每人只需要过一次！哈哈^^乱猜的; September 23, 2008 at 7:28 PM
Anonymous said...: 9; September 23, 2008 at 9:32 PM
裕瑩 said...: This comment has been removed by the author.; September 30, 2008 at 1:49 PM
Anonymous said...: 答案：17 次　（来回算两次）

设：有一个人是船夫，所以只有四个位子

（３６／４）ｘ２－１＝１７

因为来回所以要　Ｘ２，
－１是应为最后一程不用回来; October 4, 2008 at 11:28 AM
Anonymous said...: siao...there dint type go n back is 2 time; October 5, 2008 at 7:46 PM
Snoo said...: 第一次回答，呵呵

是不是，八次啊？？; October 8, 2008 at 11:02 PM