[20250926] PGM / LV2 / 전력망을 둘로 나누기 / 김수연 #983
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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://school.programmers.co.kr/learn/courses/30/lessons/86971
🧭 풀이 시간
20분
👀 체감 난이도
✏️ 문제 설명
n개의 송전탑이 연결되어 있을 때, 하나의 wires를 끊어서 송전탑 개수가 가능한 비슷하도록 두 전력망으로 나누었을 때,
두 전력망이 가지고 있는 송전탑 개수의 차이 구하기
🔍 풀이 방법
완전 탐색
각 wire를 끊었을 때, 두 전력망이 가지게 되는 송전탑의 차이를 구하고, 최솟값 찾음
⏳ 회고
설마 완탐일까 했는데 진짜 완탐이다