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Thread: biginteger

  1. #1
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    Default biginteger

    how can i store biginteger in an array?


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    Default Re: biginteger

    Quote Originally Posted by subhradeep View Post
    how can i store biginteger in an array?
    Create an array of type BigInteger, and set each index of the array as appropriate. Suggested reading:
    Arrays (The Java™ Tutorials > Learning the Java Language > Language Basics)
    If that doesn't address your question, please be a lot more specific.

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    Default Re: biginteger

    but Array can't store biginteger value

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    Default Re: biginteger

    Quote Originally Posted by subhradeep View Post
    but Array can't store biginteger value
    Actually it can.
    Just think on how to declare an int array, String array, char array. Then you'll realize how to declare a BigInteger array

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    Default Re: biginteger

    just like this:
    biginteger[] anArrayOfBigintegers;

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    Default Re: biginteger

    Quote Originally Posted by subhradeep View Post
    just like this:
    biginteger[] anArrayOfBigintegers;
    yeah you got it.

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    Default Re: biginteger

    thanks sir

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    Default Re: biginteger

    import java.math.BigInteger;
    public class Array
    {
    public static void main(String sr[])
    {
    biginteger arr[]={55,15,2,3};

    for(int i=0;i<4;i++)
    {
    System.out.println("list"+arr[i]);
    }
    }
    }


    I can't implement any biginteger array..please help me..

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    Default Re: biginteger

    Try defining an array of BigIntegers with a size and then assigning to each element in the array an instance of BigInteger.
    If you don't understand my answer, don't ignore it, ask a question.

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    Default Re: biginteger

    import java.math.BigInteger;

    public class Array
    {
    public static void main(String sr[])
    {
    biginteger number[]=new biginteger[2];
    number[0]=new biginteger[3];
    number[1]=new biginteger[2];
    for(int i=0;i<2;i++)
    {
    System.out.println("ARRAY"+number[i]);
    }
    }
    }


    Sorry.. Again I fail to create biginteger array..have any another idea?please send me a correct biginteger array code
    Last edited by subhradeep; April 2nd, 2014 at 12:34 PM.

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    Default Re: biginteger

    fail to create biginteger array
    Please explain what the problem is.
    If there are error messages, copy the full text of the messages and paste it here.

    Be sure to wrap your code with code tags:
    [code=java]
    YOUR CODE HERE
    [/code]
    to get highlighting and preserve formatting.
    If you don't understand my answer, don't ignore it, ask a question.

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    Default Re: biginteger

    For future reference, please be explicit when explaining your problem. If you post code, state whether it compiles or define any exceptions and post the full error messages. Further, please wrap all code in the code tags

    import java.math.BigInteger;
    ...
    biginteger number[]=new biginteger[2];

    Java is case sensitive.

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    Default Re: biginteger

    import java.math.BigInteger;
     
    public class Array
    {
    public static void main(String sr[])
    {
    biginteger number[]=new biginteger[2];
    number[0]=new biginteger[3];
    number[1]=new biginteger[2]; 
    for(int i=0;i<2;i++)
    {
    System.out.println("ARRAY"+number[i]);
    }
    }
    }


    C:\Java\jdk1.5.0\bin>javac Array.java
    Array.java:7: cannot find symbol
    symbol : class biginteger
    location: class Array
    biginteger number[]=new biginteger[2];
    ^
    Array.java:7: cannot find symbol
    symbol : class biginteger
    location: class Array
    biginteger number[]=new biginteger[2];
    ^
    Array.java:8: cannot find symbol
    symbol : class biginteger
    location: class Array
    number[0]=new biginteger[3];
    ^
    Array.java:9: cannot find symbol
    symbol : class biginteger
    location: class Array
    number[1]=new biginteger[2];
    ^
    4 errors

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    Default Re: biginteger

    Reread the last line in post#12

    Or define your own class named: biginteger that takes an int value in its constructor.
    If you don't understand my answer, don't ignore it, ask a question.

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    Default Re: biginteger

    please give an complete example...

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    Default Re: biginteger

    You used the correct spelling in the import statement:
    import java.math.BigInteger;
    If you don't understand my answer, don't ignore it, ask a question.

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    Default Re: biginteger

    what is my mistake?I use the correct spelling...

  18. #18
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    Default Re: biginteger

    Yes the spelling in the import statement is correct.
    The compiler can not find the definition for the biginteger class.
    Where is that class defined?

    Do you understand that 'b' is not the same as 'B'?
    If you don't understand my answer, don't ignore it, ask a question.

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    Default Re: biginteger

    My .02: if you are having this hard of a time with basic language syntax, I would recommend taking a step back - ignore the BigInteger class for the moment and take some time to learn some of the essential basics of the language:
    The Java™ Tutorials

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