ArrayDemo

package java_samples_hwang;

/**
 *
 * @author hwang
 */
public class ArrayDemo {
    public static void main(String args[])
    {
        int[] anArray;              // declares an array of integers

          anArray = new int[5];      // allocates memory for 10 integers
           
          anArray[0] = 100; // initialize first element
          anArray[1] = 200; // initialize second element
          anArray[2] = 300; // etc.
          anArray[3] = 400;
          anArray[4] = 500;
        
          System.out.println("Element at index 0: " + anArray[0]);
          System.out.println("Element at index 1: " + anArray[1]);
          System.out.println("Element at index 2: " + anArray[2]);
          System.out.println("Element at index 3: " + anArray[3]);
          System.out.println("Element at index 4: " + anArray[4]);
        }
    }