수학동아 - 폴리매스

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함께 풀고 싶은 문제

창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.

[창의 퍼즐] 날짜 제곱

sicma 2019.12.29 19:51 조회 492

문제 푼 사람 0명

페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

21세기 날짜 중에서 제곱수가 몇개 있을까? (없다면 이유를 있다면 예시를 주세요) 예를들어 날짜로 오늘은 2019년12월29일이니 20191229으로 년월일 순서로 붙인다. 그리고 만약 7월이나 1일 같은 경우는 0을 붙여 07,01등으로 합니다.

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