[std-freejia] Week11 solutions #1933
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
@TonyKim9401 안녕하세요! 혹시 리뷰 부탁드려도 될까요? 감사합니다! |
wozlsla
approved these changes
Oct 4, 2025
| public int missingNumber(int[] nums) { | ||
|
|
||
| int totalSum = 0; | ||
| // 0부터 nums.length 까지 전부 합 |
There was a problem hiding this comment.
저도 풀면서 알았는데 전체 합을 구하는 공식도 n*(n+1)//2 있습니다. 이 경우 순회할 필요가 없으니 더 효율적일 수 있어요.
이번주도 수고하셨습니다!
There was a problem hiding this comment.
아! ㅎㅎ 그렇군요 공유 감사해요. 댓글도 감사합니다. 연휴 잘 보내세요!
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
답안 제출 문제
작성자 체크 리스트
In Review로 설정해주세요.검토자 체크 리스트
Important
본인 답안 제출 뿐만 아니라 다른 분 PR 하나 이상을 반드시 검토를 해주셔야 합니다!