• https://programmers.co.kr/learn/courses/30/lessons/12907 DP
• https://leetcode.com/explore/challenge/card/july-leetcoding-challenge-2021/612/week-5-july-29th-july-31st/3831/
• https://programmers.co.kr/learn/courses/30/lessons/68646

목요일

• https://programmers.co.kr/learn/courses/30/lessons/12913
• https://programmers.co.kr/learn/courses/30/lessons/12985