[20260122] BOJ / G4 / 트리 순회 / 이인희 #1814
Merged
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🧷 문제 링크
https://www.acmicpc.net/problem/22856
🧭 풀이 시간
80 분
👀 체감 난이도
✏️ 문제 설명
🔍 풀이 방법
⏳ 회고
이진 트리 -> 배열로!을 하면 안된다는 것을 알아내준 좋은 문제였다.이진완전트리라는 말이없다. 이진완전트리일때만 배열을 생각하자 제발. 한쪽으로 치우쳐진 트리인경우때문에 배열 ArrayOutBound가 난다.