|**1**|**2**|**3**|**4**| |:-:|:-:|:-:|:-:| |[BOJ11054 가장 긴 바이토닉 부분 수열](https://www.acmicpc.net/problem/11054)|[BOJ6086 최대유량](https://www.acmicpc.net/problem/6086)|[BOJ16947 서울 지하철 2호선](https://www.acmicpc.net/problem/16947)|[BOJ2352 반도체 설계](https://www.acmicpc.net/problem/2352)
