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[8주차] 이혜원 #104
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[8주차] 이혜원 #104
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CodeTree/2017-2018년/HW_방화벽_설치하기.java
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모든 영역에 불이 붙는 경우(빈 영역이 없는 경우) 밖에 없을수도 있으니깐 max값은 0으로 설정해두는 것이 좋을 것 같아요!
CodeTree/2017-2018년/HW_방화벽_설치하기.java
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모든 DFS마다 불의 위치를 다시 찾아주는 것은 비효율적이에요!
미리 불 위치를 입력 받을 때 리스트에 담아두고 큐에 옮겨 담는 것이 더 좋을 것 같아요
CodeTree/2017-2018년/HW_방화벽_설치하기.java
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이렇게 DFS의 시작 범위를 잡으면 중복 연산이 발생하니 중복 처리를 위한 비트 마스킹이나 다른 방법을 찾아보는 것도 좋을 것 같아요!
BOJ/1000-5000번/HW_1911.java
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완전 정석적인 코드 같아여~~ 굿 👍
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