[20250731] BAJ / 골드5 / 빗물 / 이재인 #520
Merged
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🧷 문제 링크
🧭 풀이 시간
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👀 체감 난이도
✏️ 문제 설명
🔍 풀이 방법
⏳ 회고
모든 열에 대해 고려해서 생각하긴 했지만 아이디어를 생각하지 못함..
각 열에 대해 왼쪽 , 오른쪽의 최대값을 찾은 뒤 그 중 작은 값과 현재 값을 뺀게 각 열의 남은 양