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Week9 이채은 SWEA 1949 등산로조성 풀이
Week9 이채은 SWEA 1949 등산로조성 풀이
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풀이
2-1 깎음 여부를 파라미터로 보내주면서 자신보다 더 높은 길로 가려할 때 깎음 여부를 체크하여 아직 사용을 하지 않았으면 다음 길의 높이를 자신의 높이 -1로 해주고 다시 사방탐색을 합니다. 여기서 탐색을 마치면 다시 원래 높이로 되돌려줘야 하므로 높이를 저장해둡니다.
2-2 탐색을 마치면 깎은 곳은 원래 높이로 바꿔줍니다.
느낀점