[20251211] BOJ / G5 / 알약 / 강신지 #1641
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🧷 문제 링크
https://www.acmicpc.net/problem/4811
🧭 풀이 시간
30분
👀 체감 난이도
✏️ 문제 설명
70세 박종수 할아버지는 매일 약 반알을 먹음
한개짜리 약을 쪼개먹고 반알로 남길수도 있고, 반알짜리 약을 먹을 수도 있음.
이런 규칙으로 N개의 알약을 모두 먹는 동안 가능한 모든 순서(W/H 조합)의 개수를 구하는 문제
🔍 풀이 방법
dp
⏳ 회고