[전현수] - 치즈, 가장 긴 증가하는 부분 수열 4, 내리막 길, 삼각 달팽이 #268
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bngsh
approved these changes
May 26, 2024
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| Position(1, 0), | ||
| Position(0, 1), | ||
| Position(-1, -1), |
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설명 듣고 나니 풀이가 참 좋았슴다 번거롭게 인덱스 계산 안해도 되구요
| for (j in this.first().indices) { | ||
| val cur = this[i][j] | ||
| if (cur == 1) this[i][j] = 0 | ||
| else if (cur == 2) this[i][j] = 3 |
jeeminimini
approved these changes
May 26, 2024
Comment on lines
+18
to
+20
| Position(1, 0), | ||
| Position(0, 1), | ||
| Position(-1, -1), |
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요렇게 3방향 정해놓고 푸는게 깔끔해보였습니다!!
| ny !in board.first().indices | ||
| ) return@forEach | ||
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||
| if (0 < board[nx][ny]) board[nx][ny]-- |
jhg3410
approved these changes
May 26, 2024
| ny !in board.first().indices | ||
| ) return@forEach | ||
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| if (0 < board[nx][ny]) board[nx][ny]-- |
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📌 from issue #266 📌
📋문제 목록📋
📍추가로 해결한 문제📍
📝메모
공유하고 싶은 정보, 새롭게 알게된 것, 문제를 풀면서 발생한 에로사항 등...자유롭게!