[sonjh1217] Week 12 solution #1936
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hyer0705
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Oct 12, 2025
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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.
hyer0705
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Oct 12, 2025
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답안 제출 문제
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