[전현수] - 알고스팟, A와 B 2, 입국심사, 회장뽑기 #186
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bngsh
approved these changes
Oct 8, 2023
| find(s, t.substring(0, t.lastIndex)) | ||
| } | ||
| if (t.first() == 'B') { | ||
| find(s, t.substring(1, t.lastIndex + 1).reversed()) |
| private data class Position(val x: Int, val y: Int) | ||
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|
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| private data class Bundle(val pos: Position, val cost: Int) { | ||
| constructor(x: Int, y: Int, cost: Int) : this(Position(x, y), cost) |
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오....! 유용해보이네요 코틀린 생성자도 다 까먹고 있었는데 복습해야겠어요
jeeminimini
approved these changes
Oct 8, 2023
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| private fun Queue<Pair<Int, Int>>.addAll( | ||
| pairElement: Pair<MutableList<Int>, Int>, | ||
| ) { | ||
| pairElement.first.forEach { | ||
| this.add(it to pairElement.second) | ||
| } | ||
| } |
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코틀린 활용을 참 잘하시네용 👍
전 다 까묵게 생겼어요...
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| val visited = BooleanArray(peopleCnt + 1).apply { | ||
| this[0] = true | ||
| this[myIndex] = true | ||
| } |
jhg3410
approved these changes
Oct 8, 2023
Comment on lines
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| private fun Queue<Pair<Int, Int>>.addAll( | ||
| pairElement: Pair<MutableList<Int>, Int>, | ||
| ) { | ||
| pairElement.first.forEach { | ||
| this.add(it to pairElement.second) | ||
| } | ||
| } |
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📌 from issue #185 📌
📋문제 목록📋
📍추가로 해결한 문제📍
📝메모
공유하고 싶은 정보, 새롭게 알게된 것, 문제를 풀면서 발생한 에로사항 등...자유롭게!