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[정민서-15주차 알고리즘 스터디] #26
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[정민서-15주차 알고리즘 스터디] #26
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🚀 싸피 15반 알고리즘 스터디 15주차 [정민서]
📌 문제 풀이 개요
✅ 문제 해결 여부
💡 풀이 방법
문제 1: 점프왕 쩰리 (Small)
문제 난이도
실버 4
문제 유형
구현
접근 방식 및 풀이
배열에서 -1을 만나면 도달 가능한 것이므로 즉시 탐색을 종료하는 방식으로 dfs 진행했습니다
문제 2: 빗물
문제 유형
구현
문제 난이도
골드 5
접근 방식 및 풀이
현재 위치에서 왼쪽과 오른쪽의 최대 높이를 각각 구합니다.
두 최대 높이 중 작은 값을 찾고, 만약 작은 값이 현재 위치의 높이보다 크다면, 이 차이만큼 물이 고입니다.
모든 위치를 탐색한 뒤, 고인 물의 총합을 출력하는 방식으로 진행했습니다