UNIT 42.8
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def html_tag(tag_name):
def real_decorator(func):
def wrapper():
print('<{0}>{1}</{0}>'.format(tag_name, func))
return
return wrapper
return real_decorator
a, b = input().split()
@html_tag(a)
@html_tag(b)
def hello():
return 'Hello, world!'
print(hello())
Python
INFO