Puzzleup 2011 (03) Three Right Triangles - 拼圖
By Andrew
at 2011-08-23T08:43
at 2011-08-23T08:43
Table of Contents
題目網址: www.puzzleup.com/2011/puzzle/?221
加分時限: 8/11(四) 7PM - 8/16(二) 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)
◆Three Right Triangles
The side lengths of three right triangles are all integers. The short leg
(i.e. cathetus) of one of the triangles has the same length with the long
leg of the second triangle and the hypotenuse of the third. What is the
possible minimum value of this length?
有3個邊長均為整數的直角三角形,有一數為其中一個三角形的勾邊長、另一個
三角形的股邊長、賸下的那個三角形的斜邊長,問此數最小為何?
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