### [260114 : [BOJ 9527] 1의 개수 세기](https://www.acmicpc.net/problem/9527) ### [260114 : [BOJ 31963] 두 배](https://www.acmicpc.net/problem/31963) ### [260114 : [BOJ 17779] 게리맨더링 2](https://www.acmicpc.net/problem/17779)
