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实验程序如下： package TimeToEnded;import java.awt.*;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import javax.swing.*;public class 阅读全文
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源码： import java.awt.Container;import java.awt.FlowLayout;import java.awt.Font; import javax.swing.*;public class Stu extends JFrame { public Stu() { J 阅读全文
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import java.awt.FlowLayout;import javax.swing.*;import java.awt.Container; public class kk extends JFrame{public kk() { JFrame jf1=new JFrame ("简历");j 阅读全文
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源代码： import java.awt.Color;import java.awt.Font;import java.awt.event.ActionEvent;import java.awt.event.ActionListener; import javax.swing.JButton;imp 阅读全文
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package 计算器;import java.awt.Container; import javax.swing.JButton;import javax.swing.JDialog;import javax.swing.JFrame;import javax.swing.JLabel;impor 阅读全文
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恢复内容开始 package 异常; public class Error { public static void main(String[] args) { point p1=new point(0,0); point p2=new point(1,0); point[] point= {p1, 阅读全文
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package 项目;interface Area{public abstract double area();}interface Volume{public abstract double volume();}public class yuanzhui extends Object implem 阅读全文
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//源码 package shijian; public class mawenjun { public String name; public String birthday; public String grade; public String gender; public String pro 阅读全文
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源代码： package jkjk; import java.util. ; public class newKo { public int id,Opering; public int IDcard; public double sum; public String name; public in 阅读全文