for and while java code example
Example 1: while loop in java
public class WhileLoopDemo
{
public static void main(String args[])
{
int a = 1;
while(a < 10)
{
System.out.println(a);
a++;
System.out.print("\n");
}
}
}
Example 2: while loop in java
// Iterate Array using while loop
public class ArrayWhileLoop
{
public static void main(String[] args)
{
int[] arrNumbers = {2, 4, 6, 8, 10, 12};
int a = 0;
System.out.println("Printing even numbers: ");
while(a < 6)
{
System.out.println(arrNumbers[a]);
a++;
}
}
}