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Function: driver

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Function: model

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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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창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
[창의 퍼즐] 1000번째글 (변형님게임)
21세기오일러 2019.12.11 00:24 조회 634
문제 푼 사람 0명
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

a,b,c의 3명의 사람이 있다 a는 1000,1001번째글을 썻고 b는 1002,3번째글을,c는 1004,5번째글을 썻다 . 그리고 3명 모두 1000번째글 이전에 쓸데없는 글을 2개 올렸다.  이 2개는 지워서 1000번째글을 바꿀 수 있고 10분 뒤에 1000번째 글을 차지한 사람이 이긴다. 1분마다 자신의 2개의 글중 1개를 지울지 말지를 정해서 행동한다면 모두 최선을 다했을때 누가 이길까?( 풀이도)

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