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Function: get_footer

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Function: require_once

수학동아 - 폴리매스
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함께 풀고 싶은 문제
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[창의 퍼즐] 에세이 점수
mwryan 2020.02.20 09:55 조회 703
문제 푼 사람 1명
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

철수는 영어시간에 신비한 현상을 발견하였다. 만약 하나의 에세이에 n시간을 썼을 때, 2n이 정수하면 100(1-4-n)점을 얻을 수 있고, 그렇지 않다면 0점을 얻는다. 현재 새벽 4시이고, 영어시간은 오전 8시 5분에 시작하는데, 영어시간동안 4개의 에세이를 작성해야 한다.한 번에 한 개의 에세이만 쓸 수 있다고 할 때, 철수가 얻을 수 있는 에세이 점수의 평균값들 중 최댓값은 얼마인가?

이 문제 어떠셨나요?

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