15章 上机1

public class kk {public boolean show(String name,String m,String m2){boolean c=false;if(name.length()<3||m.length()<6){System.out.println("用户名长度不能小于3位数,密码长度不能小于6位数");}else if(!m2.equals(m)){System.out.println("两次密码不同");}else {System.out.println("注册成功");c=true;}return c;}}import java.util.*;public class kk2 {/** * @param args */public static void main(String[] args) {// TODO Auto-generated method stubkk s=new kk();Scanner input=new Scanner (System.in);boolean c=false;do{System.out.println("输入用户名:");String name=input.next();System.out.println("输入密码:");String m=input.next();System.out.println("再次输入密码:");String m2=input.next(); c=s.show(name, m, m2); }while(!c);}}