精華區beta puzzle 關於我們 聯絡資訊
There is one race ground with 5 race tracks. Each race could only have one horse running on it when there is a horse race.. When there are 100 horses and the faster horse always run faster than the slower horse. if we have to find out the fastest 3 horses out of these 100 horses, how many races we need to have in this race ground? 大家想看看嚕~ :D -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 219.87.64.222
wxtab019:這好像和Inference板的那個是一樣的0.0? 11/09 17:36
FAlin:這讓我想到去年學科能力競賽出的智障題目= = 11/09 17:57
stimim:我想到一個 27 次的 11/09 18:44
AlexCYW:碼表萬能? 11/09 20:47
stimim:不能計時吧,不然 20 次就結束了 11/09 22:15
Django:每場比賽只能有一場比賽跑? 這怎比 11/10 00:05
Django: 隻馬 11/10 00:06
stimim:應該是打錯吧,應該是 Each race track could ... 11/10 01:13