how to rotate array java recursively
private static void rotateLeftOne(char[] arr, int length, int num) {
int pos = length - num;
if (pos != length - 1)
{
char temp = arr[pos];
arr[pos] = arr[pos + 1];
arr[pos + 1] = temp;
rotateLeftOne(arr, length, num - 1);
}
}Copyright © 2021 Codeinu
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