[20250731] BOJ / G1 / Team Selection / 권혁준#581
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ShinHeeEul merged 1 commit intomainfrom Jul 31, 2025
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5분 뭡니까 |
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G1이 5분만에 풀리는 거였구나 ㄷㄷ |
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🧷 문제 링크
https://www.acmicpc.net/problem/17240
🧭 풀이 시간
5분
👀 체감 난이도
✏️ 문제 설명
N명의 학생과 5개의 역할이 있다.
각 학생의 역할 별 실력은 a[i], b[i], c[i], d[i], e[i]로 주어진다.
N명 중 5명을 뽑아, 각 역할 별 실력 합의 최댓값을 구해보자.
🔍 풀이 방법
비트 5개를 사용하는 dp를 구성한다.
dp[mask] = max(dp[mask ^ (1<<k)] + arr[i][k], dp[mask])
⏳ 회고
피곤