circular array rotation in java code example
Example: array rotation program in java
//Rotating array left
//d = number of rotations
static void rotLeft(int[] a, int d)
{
//using secondary array of same size
int [] n = new int[a.length];
//saving element into array n[] according to newlocation of rotations(d)
for(int i = 0; i < a.length; i++)
{
int newlocation = (i+(a.length - d))% a.length;
n[newlocation] = a[i];
}
//printing new rotated array
for(int i = 0; i < a.length; i++)
{
System.out.print(n[i]+ " ");
}
}