# import requests
#
# www = requests.get("http://www.baidu.com")
# print(www.text)

print("Hello World!")

# test1
message = "Hello"
print(message)
message = message + " World!"
print(message)

print('I told my friend,"Python is my favorite language!"')
print("The language 'Python' is named after Monty Python,not the snake")
print("One of Python's strengths is its diverse and supportive community")

name = "ada lovelace"
print(name.title())
print(name.upper())
print("\t" + name.lower())

print("Language:\n\tPython\n\tC\n\tJavaScript")

python = " python "
print(python)
print(python.rstrip())
print(python.strip())

print('Albert Einstein once said,"A person who never made a mistake never tried anything new"')

# 数字
print(3/2)