摘要: 语法:insert into t_user_1 values(11,'王五',13),(9,'王五1111',13),(5,'王五111',13),(6,'王五1111',23) ON DUPLICATE KEY UPDATE name = VALUES(name) ,age = VALUES(ag 阅读全文
posted @ 2022-04-18 20:19 java架构师1 阅读(686) 评论(0) 推荐(0)
摘要: leetcode每日一题 386. 字典序排数 public List<Integer> lexicalOrder(int n) { List<Integer> list = new ArrayList<>(n); for (int i = 1; i < 10; i++) { f(list, n, 阅读全文
posted @ 2022-04-18 09:08 java架构师1 阅读(17) 评论(0) 推荐(0)