[20250805] BOJ / G5 / 수강 과목 / 김수연 #612
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
🧷 문제 링크
https://www.acmicpc.net/problem/17845
🧭 풀이 시간
30분
👀 체감 난이도
✏️ 문제 설명
공부 시간의 한계를 초과하지 않으면서 과목의 중요도 합이 최대가 되도록 과목을 선택했을 때,
최대가 되는 중요도 구하기
🔍 풀이 방법
i번째 시간에 들을 수 있는 최대 중요도를 bag 배열에 갱신해줌
점화식 : bag[i][j] = Math.max(bag[i-1][j], bag[i-1][j-time[i]] + prior[i]);
⏳ 회고
전형적인 배낭문제이다