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수학동아 - 폴리매스
[잡담] 시즌 1 14 문제 이해가 잘 안되네요…
khr519
2022.02.05 20:10
조회 251
소수 pi 의 자릿수에 0부터 9가 어쩌고..
이 부분이요
-
cosPi
Lv.6
2022.02.05 21:47
문제 내용은
어떤 수 N이 있을 때 그 소인수들이 0~9까지 모든 숫자가 들어가야 한다는 것 같습니다
예를 들어 N=12x345x67890 이런식으로요(물론 12, 345, 67890은 소수가 아니여서 실례는 아니지만요)
그리고 만약 코딩에서 막히신다면 화이트가드님의
http://www.polymath.co.kr/contents/view/34053?page=6 =>[미궁모드]
http://www.polymath.co.kr/contents/view/34051?page=6 =>[수학자 모드]
로 푸시는 것을 추천드립니다
-
화이트가드
Lv.5
2022.02.05 23:34
문제 설명은 아래를 참고하세요.
http://www.polymath.co.kr/contents/view/34043
지금 바로
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