260109 : [BOJ 1695] 팰린드롬 만들기 #2298
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🚀 이슈 번호
Resolve: {#2293}
🧩 문제 해결
스스로 해결: ✅ / ❌
🔎 접근 과정
규칙을 찾다보니, 양 끝에서 부터 공통된 수에 영향을 받음.
그중에서도 공통된 가장 긴 수열을 찾으면 되기 때문에 LCS 사
⏱️ 시간 복잡도
O(N^2)💻 구현 코드