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🧷 문제 링크
https://www.acmicpc.net/problem/1188
🧭 풀이 시간
15분
👀 체감 난이도
✏️ 문제 설명
소세지 N개를 M명의 음식 평론가에게 똑같은 크기로 나눠주려고 할 때 소세지를 자르는 최소 횟수를 구하는 문제입니다.
🔍 풀이 방법
소세지를 하나의 긴 소세지라고 했을 때 나눠야 하는 (M-1)회 중 이미 개별의 소세지로 나누어진 경우(공약수)를 뺐습니다.
⏳ 회고
간단한 문제였습니다.