[20250908] BOJ / G4 / 알고스팟 / 이강현 #847
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🧷 문제 링크
https://www.acmicpc.net/problem/1261
🧭 풀이 시간
15분
👀 체감 난이도
✏️ 문제 설명
1,1부터 N,M까지 벽을 최소로 뚫어서 가는 경우에 뚫는 횟수 출력.
🔍 풀이 방법
0-1 BFS
안 뚫는 경우 큐 앞에, 뚫는 경우 큐 뒤에 넣어서 N,M 가면 종료
⏳ 회고
BFS 안 푼지 오래돼서 오랜만에 풀었다. 요즘 알고리즘이 풀기 싫다.