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🧷 문제 링크
https://www.acmicpc.net/problem/12904
🧭 풀이 시간
30분
👀 체감 난이도
✏️ 문제 설명
A와 B로만 이루어진 문자열 S, T가 있다.
아래 두 가지 연산으로 s에서 t를 만들 수 있는지 알아내라.
🔍 풀이 방법
T에서 S를 만들 수 있는지를 보면 된다.
제일 뒤의 문자가 A면 A를 빼고, B면 B 뺀뒤 뒤집는 것만 가능. S 문자열의 길이가 될 때까지 반복한뒤 두 문자열이 같은지에 따라 0 또는 1 출력.
⏳ 회고