摘要: 892. Surface Area of 3D Shapes On a N * N grid, we place some 1 * 1 * 1 cubes. Each value v = grid[i][j] represents a tower of v cubes placed on top o 阅读全文
posted @ 2020-03-25 11:30 katachi 阅读(194) 评论(0) 推荐(0) 编辑