[中譯] Puzzleup 2019 (19) FOOTBALL MATCH

作者: buffalobill (水牛比爾)   2019-11-28 09:17:38
題目網址: http://www.puzzleup.com/2019/
http://www.puzzleup.com/2019/puzzle/?19
答題時限: 11月28日7PM-比賽結束
加分時限: 11月28日7PM-12月4日6:59PM
答對可得基本分100分。答案可上傳5次,每改1次答案從基本分扣20分。 
比賽期間內可隨時上傳答案,加分時限內答對第n天加(6-n)分       
另依題目的難易有額外加分(如有80%的人這題答錯,答對者加80分)   
◆FOOTBALL MATCH
In a football match with plenty of goals, team A beat Team B 9-5. What
is the probability that team A has never been in a losing position in
any part of the match?
Enter your answer as a simplified fraction. Example:12/23
有場足球比賽雙方大量得分,最終A隊以9-5擊敗了B隊。問整場比賽過程中,A隊從
未落後過的機率為?
以最簡分數回答。如:12/23
作者: oooo (法性本寂隨緣轉)   2019-12-02 18:38:00
*****不好意思,沒注意規則...

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