#!/usr/bin/python3


def main():
    a = 1.1
    b = 2.2

    print('a =', a)
    print('b =', b)
    print('and, magic is happen')
    print('a + b =', a+b)
    print('what the heck is going on here?')
    print('do you have any idea?')

if __name__ == '__main__':
    main()