注:对象排序,就是对对象中的某一字段进行比较,以正序或倒序进行排序. 例: 需要排序的对象: public class Person { public int age; public String name; public Person (int age, String name){ this.age = age; this.name = name; }} 实现排序功能的类: import java.util.Comparator; public class OrderUtil imple…
=== 注释:此人博客对很多个数据结构类都有讲解-并加以实例 Java API —— ArrayList类 & Vector类 & LinkList类Java API —— BigDecimal类Java API —— BigInteger类Java API —— Calendar类Java API —— DateFormat类Java API —— Date类Java API —— HashMap类 & LinkedHashMap类Java API —— JDK5新特性Java…
速度测试: (1) 随机数范围:0-100希尔排序: => Time is 38600基数排序: => Time is 53300快速排序: => Time is 46500堆 排 序: => Time is 131800选择排序: => Time is 139900归并排序: => Time is 94700插入排序: => Time is 69600冒泡排序: => Time is 189700 (2) 随机数范围:0-1000希尔排序: =>…