// 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;