[crumbs22] Week 12 Solutions #1601
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sungjinwi
reviewed
Jun 20, 2025
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지울 개수를 구하는게 아니라 선택할 개수를 구해서 빼는 방법도 있었네요
sungjinwi
reviewed
Jun 20, 2025
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풀이는 저와 비슷한데 훨씬 깔끔한 것 같습니다~
sungjinwi
reviewed
Jun 20, 2025
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| TreeNode* dfs(istringstream& iss) { | ||
| string val; | ||
| getline(iss, val, ','); // ','를 기준으로 하나씩 읽음 |
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미리 저장해놓는게 아니라 함수 호출 마다 해당하는 string만 쓰면 추가 배열없이 쓸 수 있군요~
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