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Function: driver

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Function: initiateCache

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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Function: model

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Function: _error_handler

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: _error_handler

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: model

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: getFloatingMyInfo

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Line: 559
Function: get_footer

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

수학동아 - 폴리매스
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[창의 퍼즐] 오늘도
† J.H † 2020.03.08 17:11 조회 387
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

a,b,c가 영국으로 여행을 갔다. a는 돈이 3000벨이 있었고, b와c는 6000벨씩 갖고 있었다. 총 여행 경비는 5000벨이다. 

1. 돈을 모두 공평하게 내는 방법은?

2. 만약 비행기가 태풍 때문에 하루, 뜨지 못할 경우 50벨이 호텔 값으로 나간다. 일주일 동안 호텔에서 자고 돌아올 때의 돈을 공평하게 내는 방법은?

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