lab3.16.1

favorite_color = input('Enter your favorite color:\n')
pets_name = input('Enter pet\'s name:\n')
num = int(input('Enter a number:\n'))

print('You entered: ', favorite_color, pets_name, num)

password1 = favorite_color + '_' + pets_name
password2 = str(num) + favorite_color + str(num)

print('\nFirst password: ', password1)
print('Second password: ', password2)

len_password1 = len(password1)
len_password2 = len(password2)

print('\nNumber of characters in', password1, ':', len_password1)
print('Number of characters in', password2, ':', len_password2)