随机性发生器、冒泡分类和混洗一组12张牌的演示程序。 Demonstrates the use of a randomizer, bubble-sort and an array to \"shuffle\" a deck of 12 cards. I put it here for those of you who are trying to figure out how to shuffle with a randomizer without having the same card a

test sort array for JAVA

java数组动态排序演示，动态展示数组排序过程-java array dynamic sort of presentation, dynamic display array sorting process

简易二手车管理系统 可添加删除车辆、修改车辆具体信息（车型、厂家、型号、购入时间、购入价格、是否售出、售出价格）、将车辆信息保存到外部文档、从外部文档读取车辆信息-System Design Class car: includes car’s self-attributes, such as its number, logo, price.etc. Class DataStream: includes 2 methods, readData() and saveDa