摘要: 2319. 判断矩阵是否是一个 X 矩阵 题解: 模拟 class Solution { public boolean checkXMatrix(int[][] grid) { int n = grid.length; for (int i = 0; i < n; i++) { for (int j 阅读全文
posted @ 2023-01-31 15:51 Eiffelzero 阅读(28) 评论(0) 推荐(0)