
    Given a binary state representation of active delivery zones where each bit position represents a specific zone and 1 indicates an active delivery vehicle in that zone, write a function to determine the total number of zones currently being serviced by delivery vehicles. This count is essential for real-time fleet distribution analysis and route optimization during peak traffic hours.
    

    
def count_Set_Bits(n):
    """
    Given a binary state representation of active delivery zones where each bit position represents a specific zone and 1 indicates an active delivery vehicle in that zone, write a function to determine the total number of zones currently being serviced by delivery vehicles. This count is essential for real-time fleet distribution analysis and route optimization during peak traffic hours.
    

    """
def count_Set_Bits(n):
    """
    Given a binary state representation of active delivery zones where each bit position represents a specific zone and 1 indicates an active delivery vehicle in that zone, write a function to determine the total number of zones currently being serviced by delivery vehicles. This count is essential for real-time fleet distribution analysis and route optimization during peak traffic hours.
    

    """
    count = 0
    while n:
        count += n & 1
        n >>= 1
    return count