Fish-DJT

摘要： package 个人信息显示界面; import java.awt.*; public class LoginFrame extends Frame { public LoginFrame () { super("个人信息"); this.setSize(250,250);//设计组件的尺寸 thi 阅读全文

摘要： package 账户管理; import java.text.SimpleDateFormat; import java.util.Date; public class Zhanghu { private String _account; private String _name; private 阅读全文

摘要： public class yuan { private double Radius; public double circle() { return Radius; } public void circle(double r) { Radius = r; } public yuan( ){ Syst 阅读全文

摘要： public class GCD_and_LCM {public static void main(String args[]){ System.out.println("请输入两个整数："); Scanner s=new Scanner(System.in); int a=s.nextInt(); 阅读全文

摘要： public class Yanghui { public static int[][]yanghui(int n) { int mat[][]=new int [n][]; for(i=0;i<n;i++) { mat[i]=new int[n+1]; mat[i][0]=mat[i][i]=1; 阅读全文

摘要： package DJT;import java.util.Scanner;public class 阶乘 { public static void main(String[] args) { int sum=1,i; Scanner input=new Scanner(System.in); Sys 阅读全文