[20250824] BOJ / P5 / 특수 능력 / 권혁준 #734
Merged
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🧷 문제 링크
https://www.acmicpc.net/problem/13008
🧭 풀이 시간
60분
👀 체감 난이도
✏️ 문제 설명
정점 N개, 간선 M개인 멀티 그래프가 주어진다.
최대 C번, 가중치를 음수로 취해서 이동할 수 있을 때, 1 -> N 최단 거리를 구해보자.
🔍 풀이 방법
dist 배열을 N * C로 두고 2차원으로 다익스트라 돌렸다.
뭐가 문제인지 시간 초과가 계속 난다.
배열을 2차원으로 하는 대신 다익스트라를 C번 돌리는 방법도 있을 것 같은데, 내일 해봐야겠다.
⏳ 회고
개어렵네