[20250719] BOJ / G4 / 여행 가자 / 설진영 #504
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🧷 문제 링크
https://www.acmicpc.net/problem/1976
🧭 풀이 시간
27분
👀 체감 난이도
✏️ 문제 설명
여행 계획에 나온 도시들이 실제로 연결되어 있는지 확인하는 문제
중간에 다른 도시 거쳐서 가는 것도 가능
🔍 풀이 방법
유니온 파인드로 풀면 됨
⏳ 회고
ez