[中译] Puzzleup 2017 (10) Shirt Numbers

楼主: LPH66 (-6.2598534e+18f)   2017-10-11 21:09:50
题目网址: http://www.puzzleup.com/2017/
http://www.puzzleup.com/2017/puzzle/?10
答题时限: 10月12日7PM-比赛结束(约12月27日)
加分时限: 10月12日7PM-10月17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)  
◆SHIRT NUMBERS
4 football teams are in a tournament. Some of the players in these teams are
banned from the first match. If the sum of the shirt numbers of the banned
players is 60, what is the maximum possible value of the multiplication of
their shirt numbers?
-Each shirt number is a positive integer and two players in the same team
cannot have the same shirt number.
有四个足球队正举行比赛。这些队伍中有些人第一场禁止出赛。
已知这些禁赛的球员的背号和是 60,问他们的背号积最大多少?
*背号都是正整数,且同队里不会有两人有相同背号。

Links booklink

Contact Us: admin [ a t ] ucptt.com