[20250824] BOJ / G4 / 두 단계 최단 경로 1 / 김민진 #729
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🧷 문제 링크
두 단계 최단 경로 1
🧭 풀이 시간
30분
👀 체감 난이도
✏️ 문제 설명
단순 다익스트라 문제입니다
그런데 경유지를 곁들인..
🔍 풀이 방법
flag를 하나 두고 이게true인 경우에 경유지를 지나가려 하면 건너뛰도록 했습니다.다른 부분은 일반 다익스트라와 동일합니다.
⏳ 회고
다익스트라 오랜만