[中译] Puzzleup 2022 (6) GUESSING GAME

楼主: buffalobill (水牛比尔)   2022-11-24 10:06:40
题目网址: https://www.puzzleup.com/2022/
https://www.puzzleup.com/2022/puzzle/?6
答题时限: 11月24日7PM-比赛结束(约12月29日)
加分时限: 11月24日7PM-11月29日6:59PM
答对可得基本分100分。答案可上传5次,每改1次答案从基本分扣20分。 
比赛期间内可随时上传答案,加分时限内答对第n天加(6-n)分       
另依题目的难易有额外加分(如有80%的人这题答错,答对者加80分)  
◆GUESSING GAME
You and your friend are playing a guessing game. Your friend chooses four
adjacent squares (all vertically or all horizontally) of a 5x5 chessboard.
You will try to find these squares. At each step, you will tell your
friend any four squares, and he will answer "yes" if at least one of the
squares matches, otherwise "no".
No matter what squares your friend chooses, what is the minimum number of
steps required to be sure to find these four squares?
你要跟你朋友玩猜猜游戏。在一个5x5棋盘上,你朋友选择四个相邻的方格(一直线或
一横线)。而你要找出这些方格。每一步,你要告知你朋友任意四个方格,如果任一
方格有命中,你朋友就会回答“是”,不然就会回答“否”。
不论你朋友如何选择,最少要几步才能保证能找出这四个方格?
作者: ACGfans (菜心)   2022-11-24 13:21:00
不知道是不是跟猜数字不同 猜数字最后一步需要回答出完整答案才算结束 这题应该只要能确定这四格位置就好?

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