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Function: get_footer

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Function: require_once

수학동아 - 폴리매스
본문바로가기
함께 풀고 싶은 문제
창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
[창의 퍼즐] 헌옷수거함[정수?]
우럭 2020.06.10 09:24 조회 661
문제 푼 사람 1명
공유하기
페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

연우네 동네에는 헌옷수거함이 있다.

이 기계는 3k+1개의 옷을 감지하면 1을 빼고,

3k+2개의 옷을 감지하면 2를 곱하고,

3k개의 옷을 감지하면 3으로 나눌 때,

이 행위를 "수거"라고 하자.

50이하의 수 중 최종 수가 0이 될 때 까지 "수거"를 5번 하는 수의 개수는?

이 문제 어떠셨나요?

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  •  
    해결
    원파 Lv.9 2020.06.10 09:29 비밀댓글
    비밀 댓글이 등록 되었습니다.
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  •  
    원파 Lv.9 2020.06.10 09:34 비밀댓글
    비밀 댓글이 등록 되었습니다.
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    •  
      우럭 Lv.9 2020.06.10 09:36 비밀댓글
      비밀 댓글이 등록 되었습니다!
    •  
      원파 Lv.9 2020.06.10 09:38

      레벨업 하셨네요!! 축하드립니다~^^

       

      7렙도 깨봅시다~

      좋아요0
    •  
      우럭 Lv.9 2020.06.10 09:46 비밀댓글
      비밀 댓글이 등록 되었습니다!
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