https://programmers.co.kr/learn/courses/30/lessons/67259 코딩테스트 연습 - 경주로 건설 [[0,0,0,0,0,0,0,1],[0,0,0,0,0,0,0,0],[0,0,0,0,0,1,0,0],[0,0,0,0,1,0,0,0],[0,0,0,1,0,0,0,1],[0,0,1,0,0,0,1,0],[0,1,0,0,0,1,0,0],[1,0,0,0,0,0,0,0]] 3800 [[0,0,1,0],[0,0,0,0],[0,1,0,1],[1,0,0,0]] 2100 [[0,0,0,0,0,0],[0,1,1,1,1,0],[0,0,1,0,0,0],[1,0,0,1,0,1],[ programmers.co.kr BFS만 사용하면 마지막 테스트 케이스가 통과되지 않는다! BFS + DP의 조합으로 ..