https://programmers.co.kr/learn/courses/30/lessons/1829 코딩테스트 연습 - 카카오프렌즈 컬러링북 6 4 [[1, 1, 1, 0], [1, 2, 2, 0], [1, 0, 0, 1], [0, 0, 0, 1], [0, 0, 0, 3], [0, 0, 0, 3]] [4, 5] programmers.co.kr #include #include using namespace std; int bfs(int r, int c, bool visit[100][100], int m, int n, vector picture) { int value = picture[r][c]; int count = 0; int dx[] = {-1,1,0,0}; int dy[] = {0,0,-1,1}; qu..