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[창의 퍼즐] 장갑 셔플

원파 2021.04.10 08:21 조회 482

문제 푼 사람 1명

페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

(사실 기반)

장갑 2n개를 n명한테 2개씩 나눠주고 각각 1~n의 번호를 쓰게 했다

그리고 다 섞은 다음 다시 2개씩 나눠주었다

두 장갑 중 하나라도 자기가 썼던 번호가 적혀있을 확률은 얼마?

무야호~

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해결

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khr519 Lv.8 2021.04.10 15:22 비밀댓글

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- 원파 Lv.9 2021.04.11 06:46 비밀댓글
  
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PF＿ Lv.8 2021.04.13 01:53 비밀댓글

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Function: file_put_contents

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PF＿ Lv.8 2021.04.13 01:55 비밀댓글

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Function: is_dir

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Function: getLatexImg

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Function: view

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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: mkdir

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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: getLatexImg

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Function: view

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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: file_put_contents

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Function: getLatexImg

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Function: parseLatexImg

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Function: view

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Function: view

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

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