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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
🧷 문제 링크
https://www.acmicpc.net/problem/12904
🧭 풀이 시간
20분
👀 체감 난이도
✏️ 문제 설명
두 문자열 S와 T가 주어졌을 때 S에 각 단계별로 아래의 각 2가지를 수행할 수 있습니다.
이 때 S로 T를 만들 수 있으면 1 아니면 0을 출력하는 문제입니다.
🔍 풀이 방법
T를 이용해서 역으로 되돌아가면서 풀었습니다.
마지막 문자가 B이면 B를 빼고 뒤집기
마지막 문자가 A이면 A를 빼기
T와 S의 length가 같아졌을 때 판단
⏳ 회고
아껴먹으려고 남겨놨는데 오늘은 너무 하기가 싫어서 꺼내 먹었습니다.