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🧷 문제 링크
https://www.acmicpc.net/problem/13164
🧭 풀이 시간
40 분
👀 체감 난이도
✏️ 문제 설명
N(최대 30만) 개의 숫자가 오름차순으로 나열되어서 입력으로 주어질 때, 이들을 잘라서 k개의 팀으로 만들고, 각 팀마다 최대와 최소의 차이를 모두 더했을때, 그 최솟값을 출력
🔍 풀이 방법
⏳ 회고
최대와 최소의 차이들의 합을 구하기 위해서, 차이들을 빼나가는 생각을 하지못했다. 이를 떠올리는데 시간을 꽤 씀