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package meijuleixing; public enum Color { red,green,blue; private Color(){ } } package meijuleixing; public enum Style { dimond("方块",1),flower(),heart("红心",3),peach("黑桃",4); String na...    阅读全文
posted @ 2017-05-10 16:57
苏轼的红烧肉
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package xintexing; import java.util.Iterator; import org.omg.PortableInterceptor.Interceptor; public class Dongzu implements Iterable { //内部是通过数组来实现的 Object[]values; int size=0; //元素个数 //构造方法 publ...    阅读全文
posted @ 2017-05-10 15:22
苏轼的红烧肉
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package hongbao; import java.util.Random; import java.util.TreeSet; public class TestRed { public static void main(String[] args) { makeredbag(100, 3); } public s...    阅读全文
posted @ 2017-05-10 14:11
苏轼的红烧肉
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package tushu; import java.util.Comparator; import java.util.TreeMap; public class TreeMapTest { public static void main(String[] args) { TreeMap map=new TreeMap(new MyComparator()...    阅读全文
posted @ 2017-05-10 10:13
苏轼的红烧肉
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package tushu; import java.util.Hashtable; import java.util.Map; import java.util.Map.Entry; import java.util.Set; public class TestHashtable { public static void main(String[] args) { Map...    阅读全文
posted @ 2017-05-10 09:33
苏轼的红烧肉
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package tushu; import java.util.HashMap; import java.util.Map; public class TestBook { public static void main(String[] args) { Book b=new Book("iso2000", "java编程思想", "james", 98); Book b1=new ...    阅读全文
posted @ 2017-05-10 08:32
苏轼的红烧肉
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