
'''
Exercise 3.3. Python provides a built-in function called len that returns the length of a string, so
the value of len('allen') is 5.
Write a function named right_justify that takes a string named s as a parameter and prints the
string with enough leading spaces so that the last letter of the string is in column 70 of the display.
>>> right_justify('allen')
'''


def right(s):
    space = 70 - len(s)
    print(' '*space + s)


right('halloween')