java程序设计课程--实验报告-实验11.doc

《Java 开发技术》实验报告

实验序号：实验 11　　　　　　　　　　实验项目名称：面向对象设计

学　　号 姓　　名 专业、班

实验地点 实 1-316 指导教师 实验时间

2012-11 -21

一、实验目的及要求

二、实验设备（环境）及要求

PC 机，windows xp，软件环境（jdk1.6，tomcat web 服务器，Eclipse）

值。

重载上述方法 average，以 3 个整数为参数，并以双精度形式返回这 3 个整数的平均值。

编写程序测试上述两个方法。

Test.java 的源代码如下：

import java.util.Scanner;

public class Test {

//编写一个方法 average

public static double Average(int x,int y){

double result;

result = (double)(x+y)/2;

System.out.println("请输入整数 b：");

Scanner scan2=new Scanner(System.in);

int b = scan2.nextInt();

System.out.println("请输入整数 c：");

Scanner scan3=new Scanner(System.in);

int c = scan3.nextInt();

a ne of 100 Yuan. 7.5.3 accident penales (1) injuries fatalies directly punished 1~2 million. Direct responsibility for the accident and have the corresponding responsibility of leadership, such as concerning administrave sancons, should be brought to the company or the relevant Department. (2) personal injury accident occurred, the direct punishment 0.5-10,000 yuan, responsible for the direct responsibility for the accident and the responsibility of leadership, such as concerning administrave sancons should be dealt with by the personnel Department of the company. (3) personal injury accident occurs, the direct punishment 500-1000, who is directly responsible for the accident responsibility, give noce of cricism and 50-100 economic sancons against them. (4) to conceal the accident, reported without undue delay or false, to inform the administrave leadership of the cricism, resulng in serious consequences, the pursuit of leadership, along with 500-1000 punishment. (5) signicant near miss should be a*empted as the case of responsible for the accident and construcon team injuries accident penalty provisions, mutas mutandis. Eight, should perform in the construcon standards and specicaons, serial number a 1 GB3323-2005 steel fusion welded bu* joints, welding engineering-Ray lighng and quality rang of 2 GB11345-89 steel welds manual methods of ultrasonic inspecon and tesng results for grade 3 GB50236-2002 industrial pipe welding engineering code for construcon and acceptance of eld equipment 4 HGJ222-92 technical specicaon for welding of aluminium and its alloys 5 low temperature steel welding procedure 6 SH3525-2004 petrochemical JB/ T4708-2000 of welding procedure qualicaon for steel pressure vessels 7 JB/4709-2000 8 JB4730-2005 pressure

vessel