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Function: driver

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Function: initiateCache

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Function: _error_handler

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Function: model

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Function: getFloatingMyInfo

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Line: 559
Function: get_footer

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

수학동아 - 폴리매스
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함께 풀고 싶은 문제
창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
[창의 퍼즐] 코로나 19를 치료하라!
△π 2020.04.03 20:00 조회 805

의사 세명이 코로나 19를 치료하기 위해 (양성 판정률 29%인) 삼각파이 나라로 떠났다. 그들은 현지의 추장이 이 전염병에 걸렸는지 검진하게 되었는데, 당연하지만 전염을 방지하기 위해 검진할 때는 깨끗한 장갑을 손에 끼고 검진을 해야 한다. 때마침 간호사인 폴리매스가 소독된 장갑 두 쌍을 보급품에서 가져왔다. 문제는 의사들도 파견된 지 시간이 되었기에 이 질병에 이미 전염되었을 가능성이 있다는 것이었다. 만약 의사가 장갑을 끼고 검진을 한다면 장갑 안쪽은 의사에 의해 오염될 수 있고, 장갑 바깥쪽은 추장에 의해 오염될 수 있으며 오염된 장갑을 끼고 검진하는 것은 매우 위험한 행위이다. 또한 주어진 장갑은 두 쌍인데 질병 검진을 위해서는 의사 세 명이 적어도 한번씩 검진하여 추장의 상태를 검사해야 했다. 어떻게 해야 추장과 의사가 서로 질병을 전염시키지 않고 질병을 검사할 수 있을까?

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  •  
    전자기역학 Lv.8 2020.04.03 20:05 비밀댓글
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      △π Lv.9 2020.04.03 20:06 비밀댓글
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      전자기역학 Lv.8 2020.04.03 20:25 비밀댓글
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