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Thread: java.util.NoSuchElementException

  1. #1
    Junior Member
    Join Date
    Mar 2013
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    Default java.util.NoSuchElementException

    So basically this is an assignment, and i am getting the correct results when i put in my answer, however, which the system i am submitting my code to tries to enter something it receives an error saying "java.util.NoSuchElementException - ". Any ideas on whats going on? All is fine and dandy on my end :s

    import java.util.Scanner;

    public class SimpleCalc {

    @author Andrew Howard - 430365526
    public static void main(String[] args) {
    Scanner keyboard = new Scanner(System.in);/**preparing for input*/
    long n = keyboard.nextLong();/** n has been used as it was what the variable name used in the assesment description*/
    if (n < 0){ /**numbers less than zero*/
    if (n >= 0 ) {/**number greater than or equal to zero*/
    if (n % 2 == 0){/**determines whether a number is even*/
    else {/** else is used for numbers that are not even, i.e.; odd*/



  2. #2
    Super Moderator Norm's Avatar
    Join Date
    May 2010
    Eastern Florida
    Thanked 2,273 Times in 2,244 Posts

    Default Re: java.util.NoSuchElementException

    Please copy the full text of the error messages and paste it here.

    Please edit your post and wrap your code with
    to get highlighting and preserve formatting.
    If you don't understand my answer, don't ignore it, ask a question.

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