2021.03.15 ~ 2021.03.21 π λ―Όμ
https://app.codility.com/programmers/lessons/9-maximum_slice_problem/max_double_slice_sum/
https://app.codility.com/programmers/lessons/4-counting_elements/perm_check/
https://www.acmicpc.net/problem/1463
2021.03.22 ~ 2021.03.28 π μ€ν
https://app.codility.com/programmers/lessons/10-prime_and_composite_numbers/flags/
https://www.acmicpc.net/problem/4008
https://www.acmicpc.net/problem/9370
2021.03.29 ~ 2021.04.04 π λκ²½
https://programmers.co.kr/learn/courses/30/lessons/43164