[中譯] Puzzleup 2011 (11) Prime Sums

看板puzzle (益智遊戲 - 數獨,拼圖,推理,西洋棋)作者LPH66 (-858993460)時間14年前 (2011/10/06 00:14)推噓2(2推 0噓 2→)

留言4則, 2人參與討論串1/1

題目網址: www.puzzleup.com/2011/puzzle/?229 加分時限: 10/6 7PM - 10/11 7PM 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）　　 ◆Prime Sums A number has the following properties: The sum of every neighboring three numerals in this number is a prime number. All of these sums are different than each other. What is the largest possible value of this number? 一個數有如下的性質：每個連續三位數字的和都是質數，且這些和也都彼此不相等。這個數最大是多少？ -- 最近都在玩質數...XD 還沒仔細做不過應該和上一題的感覺差不多 -- 'You've sort of made up for it tonight,' said Harry. 'Getting the sword. Finishing the Horcrux. Saving my life.' 'That makes me sound a lot cooler then I was,' Ron mumbled. 'Stuff like that always sounds cooler then it really was,' said Harry. 'I've been trying to tell you that for years.' -- Harry Potter and the Deathly Hollows, P.308 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.112.230.62 ※ 編輯: LPH66 來自: 140.112.230.62 (10/06 00:14)