수학동아 - 폴리매스

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Function: require_once

함께 풀고 싶은 문제

창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.

[창의 퍼즐] [수열, 규칙]이게 뭔

집돌이 페렐만 2020.05.07 04:47 조회 807

문제 푼 사람 0명

페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

개미수열은 다음의 수열을 말한다.

1121

....

개미 수열을 소수점 아래 자리로 하는 무한소수가 있다고 하자

(0.111121121122111...)

이 무한소수의 100번째 자리를 구할 수 있는 효율적인 방법을 제시하고 답을 구하시오

이전글 [쉬운 퍼즐]물통 퍼즐!

다음글 [퍼즐]문을 열어라

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