摘要:
``` public class User { private int id; private String name; private int age; public User(int id) { this.id = id; } // getter and setter } public class UserDbSchema { public static fin... 阅读全文
摘要:
排序算法的模版 java public class Selection { public static void sort(Comparable[] a) { // 升序排列 int N = a.length; for (int i = 0; i 0 && less(a[j], a[j 1]); j 阅读全文