





from math import pi, sqrt, tan


def  SCREAMING_SNAKE_CASE   ( _UpperCAmelCase				)    ->  float:
    if side_length < 0:
        raise ValueError('surface_area_cube() only accepts non-negative values'				)
    return 6 * side_length**2


def  SCREAMING_SNAKE_CASE   ( _UpperCAmelCase		,			_UpperCAmelCase		,			_UpperCAmelCase				)    ->  float:
    if length < 0 or breadth < 0 or height < 0:
        raise ValueError('surface_area_cuboid() only accepts non-negative values'				)
    return 2 * ((length * breadth) + (breadth * height) + (length * height))


def  SCREAMING_SNAKE_CASE   ( _UpperCAmelCase				)    ->  float:
    if radius < 0:
        raise ValueError('surface_area_sphere() only accepts non-negative values'				)
    return 4 * pi * radius**2


def  SCREAMING_SNAKE_CASE   ( _UpperCAmelCase				)    ->  float:
    if radius < 0:
        raise ValueError('surface_area_hemisphere() only accepts non-negative values'				)
    return 3 * pi * radius**2


def  SCREAMING_SNAKE_CASE   ( _UpperCAmelCase		,			_UpperCAmelCase				)    ->  float:
    if radius < 0 or height < 0:
        raise ValueError('surface_area_cone() only accepts non-negative values'				)
    return pi * radius * (radius + (height**2 + radius**2) ** 0.5)


def  SCREAMING_SNAKE_CASE   ( _UpperCAmelCase		,			_UpperCAmelCase		,			_UpperCAmelCase				)    ->  float:
    if radius_a < 0 or radius_a < 0 or height < 0:
        raise ValueError(
            'surface_area_conical_frustum() only accepts non-negative values'				)
    lowerCamelCase__					:   Optional[int]      				=	(height**2 + (radius_a - radius_a) ** 2) ** 0.5
    return pi * ((slant_height * (radius_a + radius_a)) + radius_a**2 + radius_a**2)


def  SCREAMING_SNAKE_CASE   ( _UpperCAmelCase		,			_UpperCAmelCase				)    ->  float:
    if radius < 0 or height < 0:
        raise ValueError('surface_area_cylinder() only accepts non-negative values'				)
    return 2 * pi * radius * (height + radius)


def  SCREAMING_SNAKE_CASE   ( _UpperCAmelCase		,			_UpperCAmelCase				)    ->  float:
    if torus_radius < 0 or tube_radius < 0:
        raise ValueError('surface_area_torus() only accepts non-negative values'				)
    if torus_radius < tube_radius:
        raise ValueError(
            'surface_area_torus() does not support spindle or self intersecting tori'				)
    return 4 * pow(_UpperCAmelCase		,			2				) * torus_radius * tube_radius


def  SCREAMING_SNAKE_CASE   ( _UpperCAmelCase		,			_UpperCAmelCase				)    ->  float:
    if length < 0 or width < 0:
        raise ValueError('area_rectangle() only accepts non-negative values'				)
    return length * width


def  SCREAMING_SNAKE_CASE   ( _UpperCAmelCase				)    ->  float:
    if side_length < 0:
        raise ValueError('area_square() only accepts non-negative values'				)
    return side_length**2


def  SCREAMING_SNAKE_CASE   ( _UpperCAmelCase		,			_UpperCAmelCase				)    ->  float:
    if base < 0 or height < 0:
        raise ValueError('area_triangle() only accepts non-negative values'				)
    return (base * height) / 2


def  SCREAMING_SNAKE_CASE   ( _UpperCAmelCase		,			_UpperCAmelCase		,			_UpperCAmelCase				)    ->  float:
    if sidea < 0 or sidea < 0 or sidea < 0:
        raise ValueError('area_triangle_three_sides() only accepts non-negative values'				)
    elif sidea + sidea < sidea or sidea + sidea < sidea or sidea + sidea < sidea:
        raise ValueError('Given three sides do not form a triangle'				)
    lowerCamelCase__					:   List[Any]      				=	(sidea + sidea + sidea) / 2
    lowerCamelCase__					:   int      				=	sqrt(
        semi_perimeter
        * (semi_perimeter - sidea)
        * (semi_perimeter - sidea)
        * (semi_perimeter - sidea)				)
    return area


def  SCREAMING_SNAKE_CASE   ( _UpperCAmelCase		,			_UpperCAmelCase				)    ->  float:
    if base < 0 or height < 0:
        raise ValueError('area_parallelogram() only accepts non-negative values'				)
    return base * height


def  SCREAMING_SNAKE_CASE   ( _UpperCAmelCase		,			_UpperCAmelCase		,			_UpperCAmelCase				)    ->  float:
    if basea < 0 or basea < 0 or height < 0:
        raise ValueError('area_trapezium() only accepts non-negative values'				)
    return 1 / 2 * (basea + basea) * height


def  SCREAMING_SNAKE_CASE   ( _UpperCAmelCase				)    ->  float:
    if radius < 0:
        raise ValueError('area_circle() only accepts non-negative values'				)
    return pi * radius**2


def  SCREAMING_SNAKE_CASE   ( _UpperCAmelCase		,			_UpperCAmelCase				)    ->  float:
    if radius_x < 0 or radius_y < 0:
        raise ValueError('area_ellipse() only accepts non-negative values'				)
    return pi * radius_x * radius_y


def  SCREAMING_SNAKE_CASE   ( _UpperCAmelCase		,			_UpperCAmelCase				)    ->  float:
    if diagonal_a < 0 or diagonal_a < 0:
        raise ValueError('area_rhombus() only accepts non-negative values'				)
    return 1 / 2 * diagonal_a * diagonal_a


def  SCREAMING_SNAKE_CASE   ( _UpperCAmelCase		,			_UpperCAmelCase				)    ->  float:
    if not isinstance(_UpperCAmelCase		,			_UpperCAmelCase				) or sides < 3:
        raise ValueError(
            'area_reg_polygon() only accepts integers greater than or \
equal to three as number of sides'				)
    elif length < 0:
        raise ValueError(
            'area_reg_polygon() only accepts non-negative values as \
length of a side'				)
    return (sides * length**2) / (4 * tan(pi / sides				))
    return (sides * length**2) / (4 * tan(pi / sides				))


if __name__ == "__main__":
    import doctest

    doctest.testmod(verbose=True)  # verbose so we can see methods missing tests

    print("""[DEMO] Areas of various geometric shapes: \n""")
    print(F"""Rectangle: {area_rectangle(10, 20) = }""")
    print(F"""Square: {area_square(10) = }""")
    print(F"""Triangle: {area_triangle(10, 10) = }""")
    print(F"""Triangle: {area_triangle_three_sides(5, 12, 13) = }""")
    print(F"""Parallelogram: {area_parallelogram(10, 20) = }""")
    print(F"""Rhombus: {area_rhombus(10, 20) = }""")
    print(F"""Trapezium: {area_trapezium(10, 20, 30) = }""")
    print(F"""Circle: {area_circle(20) = }""")
    print(F"""Ellipse: {area_ellipse(10, 20) = }""")
    print("""\nSurface Areas of various geometric shapes: \n""")
    print(F"""Cube: {surface_area_cube(20) = }""")
    print(F"""Cuboid: {surface_area_cuboid(10, 20, 30) = }""")
    print(F"""Sphere: {surface_area_sphere(20) = }""")
    print(F"""Hemisphere: {surface_area_hemisphere(20) = }""")
    print(F"""Cone: {surface_area_cone(10, 20) = }""")
    print(F"""Conical Frustum: {surface_area_conical_frustum(10, 20, 30) = }""")
    print(F"""Cylinder: {surface_area_cylinder(10, 20) = }""")
    print(F"""Torus: {surface_area_torus(20, 10) = }""")
    print(F"""Equilateral Triangle: {area_reg_polygon(3, 10) = }""")
    print(F"""Square: {area_reg_polygon(4, 10) = }""")
    print(F"""Reqular Pentagon: {area_reg_polygon(5, 10) = }""")












import socket


def  SCREAMING_SNAKE_CASE   ( )    ->  Any:
    lowerCamelCase__					:   int      				=	socket.socket(socket.AF_INET		,			socket.SOCK_STREAM				)
    lowerCamelCase__					:   Optional[int]      				=	socket.gethostname()
    lowerCamelCase__					:   Optional[int]      				=	1_2312

    sock.connect((host, port)				)
    sock.send(b'Hello server!'				)

    with open('Received_file'		,			'wb'				) as out_file:
        print('File opened'				)
        print('Receiving data...'				)
        while True:
            lowerCamelCase__					:   str      				=	sock.recv(1024				)
            if not data:
                break
            out_file.write(_UpperCAmelCase				)

    print('Successfully received the file'				)
    sock.close()
    print('Connection closed'				)


if __name__ == "__main__":
    main()





