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Thread: sequence of integers

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    Post sequence of integers

    I'm new in java so i really don't now what to do in this problem..my teacher wants me do a program for this problem ...anyone help me with this.

    A sequence of integers is an "integer chain with rings of r" if the difference between each consecutive number is at most r.
    Write a program that tests if a sequence of integers is an integer chain.
    The program prompts the user to enter the number of integers (between 2 and 20) and the desired ring width 'r'.
    It will output whether the sequence is a chain or where the chain is broken

    Sample run 1:
    Enter sequence length and ring width: 6 3
    Enter 6 integers: 7 10 8 9 12 12
    This is an integer chain of length 6 with rings of 3


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    Administrator copeg's Avatar
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    Default Re: sequence of integers

    Please read the forum rules. Double posting is one of them, and is not allowed. Your other post has been removed.

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    Super Moderator Norm's Avatar
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    Default Re: sequence of integers

    What problem(s) are you having with your code? Please post the code and your questions.
    Be sure to wrap your code with[code=java]<YOUR CODE HERE>[/code] to get highlighting

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    Default Re: sequence of integers

    [code =java]
    package integersequence;
    import java.io.BufferedReader;
    import java.io.InputStreamReader;
    import java.io.IOException;

    public class IntegerSequence {


    public static void main(String[] args) {
    BufferedReader dataIn= new BufferedReader(new InputStreamReader (System.in));

    String length = "";
    System.out.println("Enter the Length:");
    try{
    length = dataIn.readLine();

    } catch (IOException e){
    System.out.print("Error");

    }
    System.out.println("The Length is:"+ length);

    String ring = "";
    System.out.println("Enter the Ring Width:");
    try{
    ring = dataIn.readLine();

    } catch (IOException e){
    System.out.print("Error");

    }
    System.out.println("The Ring Width is:"+ ring);

    String sint = "";
    System.out.println("Enter the integers:");
    try{
    sint = dataIn.readLine();

    } catch (IOException e){
    System.out.print("Error");

    }
    System.out.println("The Value of Integers are:"+ sint);
    int x;
    x= Integer.parseInt(length);

    int[] anArray;
    anArray = new int[x];

    }
    }
    [/code]
    i can't produce the answer
    example answer on the output should be:
    This is an integer chain of length 6 with rings of 3
    or
    Integer chain is broken at 6.
    or
    Sequence length is outside the requirements range.

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