06 2019 档案

摘要:一、源代码 package TestCountDow import java.awt. import java.awt.event.ActionEvent import java.awt.event.ActionListener import javax.swing.* public class C 阅读全文
posted @ 2019-06-30 19:28 cxm& 阅读(138) 评论(0) 推荐(0)
摘要:1.程序代码 package introduc import java.awt.Container import java.awt.FlowLayout import javax.swing.* class introduce extends JFram public introduce( JFra 阅读全文
posted @ 2019-06-23 21:15 cxm& 阅读(127) 评论(0) 推荐(0)
摘要:一.程序代码 package jisuanqi2; import java.awt.*; import javax.swing.*; import java.awt.event.*; public class Jisuanqi extends Frame implements ActionListe 阅读全文
posted @ 2019-06-17 09:33 cxm& 阅读(120) 评论(0) 推荐(0)
摘要:一.程序代码 package jisuanqi2; import java.awt.*; import javax.swing.*; import java.awt.event.*; public class Jisuanqi extends Frame implements ActionListe 阅读全文
posted @ 2019-06-10 09:02 cxm& 阅读(109) 评论(0) 推荐(0)
摘要:实验九 一.程序代码 package error; public class Throwerror { public static void main(String[] args) throws IllegalArgumentException { Point point1=new Point (3 阅读全文
posted @ 2019-06-02 19:25 cxm& 阅读(107) 评论(0) 推荐(0)