[20251105] BOJ / G5 / 아우으 우아으이야!! / 이준희#1318
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ShinHeeEul merged 1 commit intomainfrom Nov 4, 2025
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🧷 문제 링크
https://www.acmicpc.net/problem/15922
🧭 풀이 시간
30분
👀 체감 난이도
✏️ 문제 설명
평면 상의 선분들의 시작좌표, 끝 좌표가 주어졌을 때
그려지는 선분의 총 길이를 구하는 문제입니다.
🔍 풀이 방법
주어지는 입력으로 이미 시작점 기준 오름차순으로 정렬되어 있기 때문에
다음에 나오는 선분의 시작점이 기존 선분의 끝점보다 안에 있으면 겹치는 선분으로 간주하여
끝점을 늘려가는 방식으로 진행했습니다.
⏳ 회고
문제 이름이 이상해서 안풀고 있었는데 꿀문제였습니다.