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Function: driver

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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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함께 풀고 싶은 문제
창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
[창의 퍼즐] [대수?]소수 찾기 알고리즘
△π 2020.05.21 02:47 조회 782
문제 푼 사람 1명
공유하기
페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

f(x)에 어떤 자연수 k를 대입하면, k번째 소수가 나오는 공식을 구하시오.

 

(+수정: 단순문제 같다는 파스칼님의 지적에 의해 다음 문제를 추가합니다. 일상생활에는 소수가 많이 사용되고 있다. 특히 암호 분야에서는 더더욱. 그런데, 이 공식만 있으면, k번째 소수를 쉽게 구해버릴 수 있다. 하지만 아무도 이 공식을 이용해 해킹을 시도하지 않는다. 왜일까?)

이 문제 어떠셨나요?

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    다시 도전
    로보카폴리 Lv.11 2020.05.21 04:02 비밀댓글
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    대한미국남자 Lv.6 2020.06.28 18:30 비밀댓글
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      △π Lv.9 2020.06.29 01:43 비밀댓글
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    해결
    파스칼 Lv.7 2020.07.05 06:08 비밀댓글

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    Backtrace:

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
    Line: 202
    Function: mkdir

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

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
    Line: 213
    Function: file_put_contents

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

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    Function: require_once

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      △π Lv.9 2020.07.05 06:45 비밀댓글
      비밀 댓글이 등록 되었습니다!

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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/models/ver3/Article_model.php
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Function: _error_handler

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

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

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