import math
import mylibrary


# Create first name function
def get_first_name():
    # Get the user's name
    fname = input('Enter your first name:')
    # Return the name
    return fname


# Create last name function
def get_last_name():
    # Get the user's name
    lname = input('Enter your last name:')
    # Return the name
    return lname


# Create first and last name function
def get_first_and_last_name():
    # Get the user's name
    fname = input('Enter your first name:')
    lname = input('Enter your last name:')
    # Return the name
    return fname, lname


def main():
    fname, lname = get_first_and_last_name()
    print('Your name is: ' + fname + ' ' + lname)

# Call  to math libary function and use a constant
print(math.sqrt(100) * math.pi)

# Call my custom library file
print(mylibrary.sum_two_numbers(4, 5))
# Calling the main function
main()