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Use sort method and JOptionPane to have user input 10 numbers and output be the 10 numbers sorted


Plenty of errors in the main method. What you should do to fix:

  • JOptionPane returns String so you should enter your numbers so that it can be converted to numbers, with some sort of delimiter
  • Split and convert to numbers
  • Assemble and int array and call the method

Something like

public static void main(String[] args)
{
    // Request for user to enter 10 numbers

    int[] numbers = new int[10];

    String sNumbers = 
JOptionPane.showInputDialog("Enter number values,
split with comma: ");

    String[] singleNumbers = sNumbers.split(",");
    for (int i = 0; i < singleNumbers.length;
i++) {
        numbers[i] =
Integer.parseInt(singleNumbers[i].trim());
    }
    numInputSort(numbers);
    JOptionPane.showMessageDialog(null,
Arrays.toString(numbers), "sorted", 
JOptionPane.INFORMATION_MESSAGE);
}

Categories : Java

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