__author__ = 'Shawning'

name = 'ShawningSong'

if name.startswith('Sha'):
    print('Yes, my name is starts with "Sha"')

if 'i' in name:
    print('Yes, my name contains string "i"')

delimiter = '_*_'
mylist = ['a', 'b', 'c', 'd']
print(delimiter.join(mylist))