# 오늘의 학습 키워드 깊이/너비 우선 탐색(DFS/BFS) # 오늘의 문제 https://www.acmicpc.net/problem/6080Bessie was munching on tender shoots of grass and, as cows do, contemplating the state of the universe. She noticed that she only enjoys the grass on the wide expanses of pasture whose elevation is at the base level of the farm. Grass from elevations just 1 meter higher is tougher and not so appetizing. The bad grass ..