arraylist userinput in java [duplicate]

Question

Possible Duplicate:
java arraylist to store userinput

Hi using the code in java how would I add an option of asking the user if they want to put another directory in or not and if not to print all the directories out.

import java.util.ArrayList;
import java.util.Scanner;

public class Aaa 
{
    public static void main(String[] args) 
{

    ArrayList<String> name = new ArrayList<String>();
    ArrayList<Integer> phone = new ArrayList<Integer>(); 
    Scanner sc = new Scanner(System.in); 
    while (true) 
    {
    System.out.println("Please enter your name: ");
    name.add(sc.next());
    System.out.println("Please enter your number: ");
    phone.add(sc.nextInt());
    }
}

}

Anhuin · Accepted Answer · 2010-12-16 11:16:05Z

0

if you want to interact with the user, you must follow these steps :

1) Print a question

2) Scan the answer

3) Analyse the answer like :

if (answer.equals("yes"))
    System.out.println("Enter ... informations : ");
else
    System.out.println("Bye");

4) Then do your treatment

Anhuin

edited Dec 16, 2010 at 11:16

answered Dec 16, 2010 at 11:13

Anhuin

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3 Comments

Sean Patrick Floyd Over a year ago

fyi: code blocks inside list items need double indentation (8 spaces)

Anhuin Over a year ago

I removed the list items to solve this problem :) But thanks you for the tips !

George Over a year ago

Thanks for the help it works now :) all I need it doing now is asking after each directory if I want to add another one and if not to print out the arraylist

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