화요일(9월 14일)

https://programmers.co.kr/learn/courses/30/lessons/49993

https://programmers.co.kr/learn/courses/30/lessons/12951

https://programmers.co.kr/learn/courses/30/lessons/12941

목요일(9월 16일)

https://www.acmicpc.net/problem/14501

https://www.acmicpc.net/problem/9375