[20260211] BOJ / G4 / 그리드 네트워크 / 한종욱 - #1921
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🧷 문제 링크
https://www.acmicpc.net/problem/18769
🧭 풀이 시간
30분
👀 체감 난이도
✏️ 문제 설명
MST를 해라.
🔍 풀이 방법
MST를 하는데, 노드가 격자점이다.
⏳ 회고
생각보다 쉬웠다.