adding loop

Ads

 
 

Share on Google+Share on Google+

russell mahabir
adding loop
1 Answer(s)      5 years and 9 months ago
Posted in : Java Beginners

Hi I have a program that is not compiling when I add a loop can you help me?The program below is compiling without the loop.

> Blockquote mport java.util.*;
import java.text.*;
import java.util.Scanner;
class HardwareItems
{
    String code;
    String description;
    double price;
    HardwareItems(String code,String description,double price){
        this.code=code;
        this.description=description;
        this.price=price;
    }
    public String getCode(){
        return code;
    }
    public String getDescription(){
        return description;
    }
    public double getPrice(){
        return price;
    }

    public static void main(String []args){
        ArrayList<HardwareItems> list=new ArrayList<HardwareItems>();
        list.add(new HardwareItems("K16","Wood screws,brass,20mm",7.75));
        list.add(new HardwareItems("D24","Wood glue,clear,1 liter",5.50));
        list.add(new HardwareItems("M93","Sandpaper,fine grade",10.25));
        list.add(new HardwareItems("M94","Sandpaper,fine grade",14.75));
        DecimalFormat df=new DecimalFormat("$ ##.##");

        System.out.println("Hardware Items");
        System.out.println();
        System.out.println("Code "+"   Description "+"            Unit Price ");
        for(HardwareItems e : list){
                System.out.println(e.getCode()+"\t"+e.getDescription()+"\t"+df.format(e.getPrice()));
                }


          Scanner in=new Scanner (System .in);
        System.out.println("place your order!");
        System.out.print("NAME:");
        String l=in.nextLine();
        System.out.print("ADDRESS-1:");
        String m=in.nextLine();
        System.out.print("ADDRESS-2:");
        String n=in.nextLine();
        System.out.print("ADDRESS-3:");
        String o=in.nextLine();
        System.out.print("POST CODE:");
        String p=in.nextLine();
        }
}

And the program containing the loop is:

> Blockquote import java.util.*;

class Output 
{
    public static void main(String[] args) 
    {
        Scanner input=new Scanner(System.in);
        System.out.println("Enter Code (XX to stop)" );
        System.out.print("Code:" );
        String code=input.next();
        System.out.print("Quantity: ");
        int quantity=input.nextInt();
        while(!code.equals("XX")){
        System.out.print("Code:" );
        code=input.next();
        if(code.equals("XX")){
            break;
        }
        System.out.print("Quantity: ");
        quantity=input.nextInt();
        }
    }
}

thank you

Ads
View Answers

January 12, 2012 at 4:44 PM


import java.util.*;
import java.text.*;
class HardwareItems 
{
    String code;
    String description;
    double price;

    HardwareItems(String code,String description,double price){
        this.code=code;
        this.description=description;
        this.price=price;
    }
    public String getCode(){
        return code;
    }
    public String getDescription(){
        return description;
    }
    public double getPrice(){
        return price;
    }

    public static void main(String []args){
        Scanner in=new Scanner(System.in);
        double total=0;
        ArrayList<HardwareItems> list=new ArrayList<HardwareItems>();
        list.add(new HardwareItems("K16","Wood screws,brass,20mm",7.75));
        list.add(new HardwareItems("D24","Wood glue,clear,1 liter",5.50));
        list.add(new HardwareItems("M93","Sandpaper,fine grade",10.25));
        list.add(new HardwareItems("M94","Sandpaper,fine grade",14.75));
        DecimalFormat df=new DecimalFormat("$ ##.##");

        System.out.println("Hardware Items");
        System.out.println();
        System.out.println("Code "+"   Description "+"            Unit Price ");
        for(HardwareItems e : list){
                System.out.println(e.getCode()+"\t"+e.getDescription()+"\t"+df.format(e.getPrice()));
        }
        System.out.println("Enter Code (XX to stop)" );
        System.out.print("Code:" );
        String code=in.next();
        System.out.print("Quantity: "); 
        int quantity=in.nextInt();
        while(!code.equals("XX")){ 
            System.out.print("Code:" );
            code=in.next();
            if(code.equals("XX")){ 
                break;
                } 
                System.out.print("Quantity: ");
                quantity=in.nextInt(); 
        }
    System.out.println("place your order!");
    System.out.print("NAME:");
    String l=in.next();
    System.out.print("ADDRESS-1:");
    String m=in.next();
    System.out.print("ADDRESS-2:");
    String n=in.next();
    System.out.print("ADDRESS-3:");
    String o=in.next();
    System.out.print("POST CODE:");
    String p=in.next();
        }
}

Ads









Related Tutorials/Questions & Answers:
adding loop
adding loop  Hi I have a program that is not compiling when I add a loop can you help me?The program below is compiling without the loop. >... the loop is: > Blockquote import java.util.*; class Output { public
loop
loop  what is the difference b/w do while,while and for loop..with example
Advertisements
loop
loop  i want to write my name(inder) through loop in java using star
for loop
for loop  what is for loop   Loops are used for iteration... for a number of times it is finite loop and if repetition is done infinitely it is infinite loop. Java provides several loop structures for iteration. Those
For loop
For loop  Hi! Please explain the following loop: for(i=0;i<a[j];i++) THANX!!   Please reply as soon as possible
for loop
for loop  how to performs the for loop when 2 inputs given like displays the triangle shape and how to take initial values or declaration values plz explain in detailed ex. 1 12 123 1234
Loop
to understand a loop my quesiton are: what du i do wrong in my code since.... (made in blueJ) Class Loop public void loopUpGeneral(int start, int stop... dk  Hi, Please check the for loop once again: for (int i
For Loop
For Loop  Write a program using a for loop that computes the following sum: 1/2 + 2/2 + 3/2 + 4/2 + 5/2 + ... N/2 N will be an integer limit the user enters. This is an example of my upcoming quiz. I need help on knowing
loop
loop  strong textHello can someone help me with this problem,I need to output the following code using a loop the code is as follows with the user inputs in inverted commas,thanks. ENTER CODE(XX to Stop) CODE:"D24" QUANTITY:"2
for loop
for loop  using only two for loop how can print below numbers 1 2 2 3 3 3 4 4 4 4 5 5 5 5 5 6 6 6 6 6 6 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 8 8 8 8 8 8 8 8 7 7 7 7 7 7 7 6 6 6 6 6 6 5 5 5 5
for loop
for loop  using only two for loop how can print below numbers 1 2 2 3 3 3 4 4 4 4 5 5 5 5 5 6 6 6 6 6 6 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 8 8 8 8 8 8 8 8 7 7 7 7 7 7 7 6 6 6 6 6 6 5 5 5 5
Adding an employee
Adding an employee  coding for adding an employee
adding a dialogue
adding a dialogue  Blockquote Hi can you help with the program below,the program is a loop that prints out a code and a quantity when prompt for the user input.what I need is to modify the code to incorporate a dialogue asking
For..in loop
For..in loop         In this tutorial we will study for..in loop which is similar to for each loop of C#, Java and other popular languages, in this example
Java for loop
Java for loop  Can a for statement loop indefinitely
Adding two numbers
Adding two numbers  Accepting value ffrom the keyboard and adding two numbers
For Loop - Struts
For Loop  Hi, How to use for loop in Struts2. I don't want use.... How to use the For loop in JSP. Thanks, Rajesh.  Hi Rajesh, i am sending simple use of for loop. In this example, you will see the use
for( ) loop in php
for( ) loop in php  Generally, when we use for loop in PHP or any other programming language why we use i++ and not ++i. What is the reason behind
for( ) loop in php
for( ) loop in php  Generally, when we use for loop in PHP or any other programming language why we use i++ and not ++i. What is the reason behind
Limits of "For loop"
Limits of "For loop"  Hi, How can I check the upper limit and lower limit of 'FOR' loop during unit testing using Junit. Thanks & Regards Ankit
javascript adding a value to an array
javascript adding a value to an array  How to add a value to a function argument or an array in JavaScript
adding view to viewcontroller
adding view to viewcontroller  How to add a frame window that opens on button click .. in iPhone application
adding groups in contacts
adding groups in contacts  how to add groups in contacts using servlet and jsp????pls help.thanku in advance
How to write a loop and a while loop
How to write a loop and a while loop  How do I write a 1 loop and a 1 while loop for the example code: public boolean isTheFirstOneBigger (int num1, int num2) { if (num1 > num2) { return true
adding buttons - Swing AWT
adding buttons  can u plzz explain how to add button to a dialog box and make them perform some event on the image loaded on the panel
adding buttons - Swing AWT
adding buttons  can u plzz explain how to add button to a dialog box and make them perform some event on the image loaded on the panel
Adding photo to iPhone simulator
Adding photo to iPhone simulator  Hi, there is no photo in my iPhone simulator.. how can i add one? Please suggest. Thanks
loop statements
loop statements  write a program that reads from input an interger n and prints the factorial of all numbers between 1 and n
testcase for adding - JUNIT
testcase for adding  hi deepak...I am new to junit.can u send me a JUnit test case for adding or multiplying of two numbers.please i need it urgently
Adding Jar into Eclipse
Adding Jar into Eclipse  Hi, Please provide Step by step procedure to add jar, tld files and configurations in Eclipse Helios version and i am using Jboss5. Thanks&Regards, Shiva s
Dynamically adding textbox and labels
Dynamically adding textbox and labels  Sir, In my application I want to insert texbox and labels dynamically and want to insert database field value in that generated label. Plz help me, Thanks in advance

Ads

 
Advertisement null

Ads