class ArrayDemo
{
public static void main(String[] args)
{
// declares an array of integers
int[] anArray;
// allocates memory for 10 integers
anArray = new int[10];
// initialize first element
anArray[0] = 300;
// initialize second element
anArray[1] = 600;
// and so forth
anArray[2] = 900;
anArray[3] = 150;
anArray[4] = 4500;
anArray[5] = 5000;
anArray[6] = 3000;
anArray[7] = 1000;
anArray[8] = 8000;
anArray[9] = 2000;
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]);
System.out.println("Element at index 5: " + anArray[5]);
System.out.println("Element at index 6: " + anArray[6]);
System.out.println("Element at index 7: " + anArray[7]);
System.out.println("Element at index 8: " + anArray[8]);
System.out.println("Element at index 9: " + anArray[9]);
}
}
Element at index 0: 300
Element at index 1: 600
Element at index 2: 900
Element at index 3: 150
Element at index 4: 4500
Element at index 5: 5000
Element at index 6: 3000
Element at index 7: 1000
Element at index 8: 8000
Element at index 9: 2000
class ArrayLoopDemo
{
public static void main(String[] args)
{
// declares an array of integers
int[] anArray;
// allocates memory for 10 integers
anArray = new int[10];
// initialize first element
anArray[0] = 300;
// initialize second element
anArray[1] = 600;
// and so forth
anArray[2] = 900;
anArray[3] = 150;
anArray[4] = 4500;
anArray[5] = 5000;
anArray[6] = 3000;
anArray[7] = 1000;
anArray[8] = 8000;
anArray[9] = 2000;
System.out.println("Getting each element from the array using foreach loop:\n");
int i=0;
for (int element : anArray)
{
System.out.println("Element at Index "+ i + " : "+element);
++i;
}
}
}
Getting each element from the array using foreach loop:
Element at Index 0 : 300
Element at Index 1 : 600
Element at Index 2 : 900
Element at Index 3 : 150
Element at Index 4 : 4500
Element at Index 5 : 5000
Element at Index 6 : 3000
Element at Index 7 : 1000
Element at Index 8 : 8000
Element at Index 9 : 2000
Previous Topic
