how to right shift in c++ code example

Example: c++ shift array to the right

// Shift array elements to right
	const int SIZE = 9;
	int arr[SIZE]={1,2,3,4,5,6,7,8,9};

	int last = arr[SIZE - 1];		
	for (int i = SIZE - 1; i > 0; i--)	
		arr[i] = arr[i - 1];		
	
	arr[0] = last;