https://www.acmicpc.net/problem/1316

https://www.acmicpc.net/problem/1932

https://www.acmicpc.net/problem/1789

https://www.acmicpc.net/problem/1912

https://www.acmicpc.net/problem/2579

https://www.acmicpc.net/problem/10250

https://www.acmicpc.net/problem/1764

참고https://www.acmicpc.net/problem/1018

https://www.acmicpc.net/problem/1966

https://www.acmicpc.net/problem/11727

https://www.acmicpc.net/problem/4949

https://www.acmicpc.net/problem/10816

https://www.acmicpc.net/problem/9095

https://www.acmicpc.net/problem/1463

https://www.acmicpc.net/problem/11726

https://www.acmicpc.net/problem/1654

https://www.acmicpc.net/problem/2805

https://www.acmicpc.net/problem/1929

https://www.acmicpc.net/problem/1012

1. visited / 이중반복문 풀이 차이 이중반복문 - 2차원배열, 좌표, 정점 별 특징 visited - 단순 정점, 간선 정보 | | visited | 이중반복문 | | --- | --- | --- | | 문제 차이 | 단순 정점, 간선 정보 | 2차원배열, 좌표, 정점 별 특징 | | | | | | 배열 선언 | arr=[ [...