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实验程序如下: package jisuanqi;import java.awt.*;import javax.swing.*; public class jisuan extends Frame{ {JFrame frame1 = new JFrame("calculate"); JPanel p 阅读全文
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实验程序如下: public class 图形 { public static void main(String[] args) { point p1=new point(0,0); point p2=new point(1,0); point p3=new point(0,1); rectangl 阅读全文
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实验程序为: package 父类子类;interface Area{ public abstract double area();}interface Volume{ public abstract double volume();}public class yuanzhui extends Ob 阅读全文
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package 学生; public class person1 { public String name; public String birthday; public String grade; public String gender; public String province; publ 阅读全文
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实验程序: public class shuzu { public static void main(String[] args) { int a[]= {11,22,5,9,8,79,42,51,13,121}; //从小到大进行排序 for(int j=0;j<10;j++) for(int k 阅读全文