
    Write a function to calculate the maximum storage capacity of a cubic cargo container given the length of its internal edge, helping fleet managers optimize load distribution across delivery vehicles. The storage capacity calculation is essential for efficient route planning and cargo allocation in the delivery network.
    

    
def volume_cube(l):
    """
    Write a function to calculate the maximum storage capacity of a cubic cargo container given the length of its internal edge, helping fleet managers optimize load distribution across delivery vehicles. The storage capacity calculation is essential for efficient route planning and cargo allocation in the delivery network.
    

    """
def volume_cube(l):
    """
    Write a function to calculate the maximum storage capacity of a cubic cargo container given the length of its internal edge, helping fleet managers optimize load distribution across delivery vehicles. The storage capacity calculation is essential for efficient route planning and cargo allocation in the delivery network.
    

    """
    volume = l * l * l
    return volume