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YoungSeok-Choi
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Apr 21, 2025
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| /* | ||
| class Solution { | ||
| public boolean isPalindrome(String s) { |
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주석처리 해주신 코드는 오답 기록용도로 쓰신걸까요?
아니면 좋은 예시를 담아주신건지 궁금합니다!
| if (total == target) { | ||
| output.add(new ArrayList<>(nums)); | ||
| } | ||
| for (int i=start; i<candidates.length; i++) { |
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start 변수로 이전 재귀에서 포함된 값에대한 조합은 건너뛰는게 되는군요!
불필요한 연산을 잘 줄이신것 같습니다👍👍
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