[백준][분할 정복] 1992. 쿼드트리 (파이썬/Python)
n = int(input()) m = [list(map(int, input())) for _ in range(n)] def quadtree(x, y, n): if n == 1: return str(m[x][y]) result = [] for i in range(x, x + n): for j in range(y, y + n): # 색이 다르면, 다시 분할진행 if m[i][j] != m[x][y]: result.append('(') result.extend(quadtree(x, y, n//2)) result.extend(quadtree(x, y + n//2, n//2)) result.extend(quadtree(x + n//2, y, n//2)) result.extend(quadtree(x + n//2, ..