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🧷 문제 링크
https://www.acmicpc.net/problem/12930
🧭 풀이 시간
60분
👀 체감 난이도
✏️ 문제 설명
두 가중치로 계산해야 하는데 너 다익스트라 할 수 있어?
🔍 풀이 방법
처음엔 상태를 거리로만 저장했는데, 같은 거리여도 w1, w2가 다르면 다른 상태라는 걸 체크해야함.
⏳ 회고
다익스트라도 결국 dist를 체크한다는 의미는 상태를 체크한다는 의미였구나.