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Line: 22
Function: driver
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Cacher.php
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Function: initiateCache
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: model
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Line: 799
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Line: 315
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Line: 19
Function: _error_handler
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 322
Function: model
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 392
Function: getFloatingMyInfo
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 559
Function: get_footer
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once
수학동아 - 폴리매스
함께 풀고 싶은 문제
창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
K→C≡N
2020.01.03 16:08
조회 733
오일러를 싫어하는 부자, 트리케라톱사우르스는 위 그림이 한붓그리기가 불가능하다는것을 반증하기 위해 막대한 돈을 들여 다리를 하나 지었다.
다리의 위치는 가운데 섬과 아래쪽을 잇는 다리이다.
하지만 그래도 모든 다리를 지나 원래 위치로 돌아오는것에 실패하고,
결국 그 과제는 부자의 아들에게로 넘어갔다.
하지만, 아버지가 다리를 짓는데 전재산을 들여, 더 지을 돈은 남지 않았고,
원래 있던 다리를 하나 옮기기로 하였다.
다리 하나를 옮겨 모든 다리를 한 번씩만 지나 원래 위치로 돌아오는 경로를 만들 수 있을까?
그렇다면 어떤 다리를 어디로 옮겨야 할까?
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아인수타인
Lv.12
2020.01.18 21:47
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아인수타인
Lv.12
2020.06.17 23:50
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K→C≡N
Lv.11
2020.06.18 01:14
아 죄송합니다 해결입니다
해결이라고 생각해주세요
좋아요0
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아인수타인
Lv.12
2020.06.18 01:31
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