[sonjh1217] Week 12 solution #1936
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sonjh1217 merged 6 commits intoDaleStudy:mainfrom Oct 12, 2025
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hyer0705
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코드리뷰가 늦어졌지만.... 연휴 기간에 수고 많으셨습니다.
궁금한 점들은 코멘트 남겼습니다. 감사합니다.
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2가지 풀이 덕분에 공부가 많이 됐습니다. 감사합니다.
| class Solution { | ||
| // O(n) time, O(h) space h = 트리의 높이. 최악: n, 평균: log n | ||
| func isSameTree(_ p: TreeNode?, _ q: TreeNode?) -> Bool { | ||
| switch (p, q) { |
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swift에서는 switch문에 어떤 값을 넣을 수 있는건가요? JavaScript에서는 하나의 변수 또는 표현식을 사용할 수 있어서 궁금합니다.
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(p, q)는 튜플 타입입니다. 컴마로 분리된 리스트타입이구 ()로 감싸요! https://docs.swift.org/swift-book/documentation/the-swift-programming-language/types/ switch에는 value가 들어갑니다 https://docs.swift.org/swift-book/documentation/the-swift-programming-language/controlflow/ 질문 주셔서 저도 정확히 알았네용 감사합니다
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