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🚀 이슈 번호
Resolve: {#2293}
🧩 문제 해결
스스로 해결: ✅
🔎 접근 과정
입력으로 주어지는$2^{d-1}$ 꼴의 좌표평면으로 교체한다.
d에 대하여이후 step을$2^{d-1}$ 부터 출발하여 2로 나누어가며 다음의 규칙을 적용한다.
이렇게하면 입력으로 주어진 사분면 조각에 따른 좌표로 교체가 가능하다.
이를 활용하여 각 좌표에 x , y를 더해주면 된다.
(조각 번호는 이 과정을 반대로 해주면 된다.)
⏱️ 시간 복잡도
O(d)💻 구현 코드