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1.Student.java代碼如下/**?*?2016年5月211312日上午526111:03:22?*??*?@author?3306?TODO?建立學(xué)生實體類?*?*/public?class?Student?{????private?String?stuNo;//?學(xué)號????private?String?stuName;//?姓名4102????public?Student()?{????????super();????}????public?Student(String?stuNo,?String?stuName)?{????????super();????????this.stuNo?=?stuNo;????????this.stuName?=?stuName;????}????public?String?getStuNo()?{????????return?stuNo;????}????public?void?setStuNo(String?stuNo)?{????????this.stuNo?=?stuNo;????}????public?String?getStuName()?{????????return?stuName;????}????public?void?setStuName(String?stuName)?{????????this.stuName?=?stuName;????}????public?String?toString()?{????????return?"No:?"?+?this.stuNo?+?"??Name:?"?+?this.stuName;????}}2.OurClass.java代碼如下import?java.util.ArrayList;import?java.util.List;/**?*?2016年5月12日上午10:51:01?*??*?@author?3306?TODO?定義常規(guī)操作1653類?*?*/public?class?OurClass?{????/*?????*?存放學(xué)生的list?????*/????private?List?stuList?=?new?ArrayList();????/**?????*?添加學(xué)生?????*??????*?@param?stu?????*????????????學(xué)生對象?????*/????public?void?addStudent(Student?stu)?{????????if?(null?!=?stu)?{????????????stuList.add(stu);????????}????}????/**?????*?刪除學(xué)生?????*??????*?@param?stuNo?????*????????????學(xué)號?????*/????public?void?delStudent(String?stuNo)?{????????stuList.remove(findStudent(stuNo));????}????/**?????*?顯示全部學(xué)生?????*/????public?void?displayAllStudent()?{????????for?(int?index?=?0,?size?=?stuList.size();?index?

import java.util.Scanner;public class AA { public static void main(String[]args){ Scanner sc=new Scanner(System.in);System.out.println(\"請輸入：\");String str=sc.nextLine();System.

class zd {int a,b;Scanner sc=null;public void s(){sc=new Scanner(System.in);a=sc.nextInt();b=sc.nextInt();try {System.out.println(a/b);} catch(ArithmeticException e){System.out.println("Divided by zero error!} catch(InputMismatchException e){System.out.println("Input type mismatch error!}}public static void main(String args[]){new zd().s();}}內(nèi)容來自www.mh456.com請勿采集。

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