name = "ada lovelace" print(name.title()) Ada Lovelace
name2 = "Ada Lovelace" print(name2.upper()) ADA LOVELACE print(name2.lower()) ada lovelace
firstname = "ada" lastname = "lovelace" fullname = firstname+" "+lastname print(fullname) ada lovelace print(fullname.title()) Ada Lovelace
print("Hello,"+fullname.title()+"!")
Hello,Ada Lovelace!
print("\tpython") python
>>> message="langueages:\nPython\nC\nJavaScript" >>> print(message) langueages: Python C JavaScript
>>> message="python " >>> message ‘python ‘ >>> message.rstrip() ‘python‘ >>> message ‘python ‘
>>> hehe = " python " >>> hehe ‘ python ‘ >>> hehe.rstrip() ‘ python‘ >>> hehe.lstrip() ‘python ‘ >>> hehe.strip() ‘python‘ >>> hehe.rstrip() ‘ python‘
原文：https://www.cnblogs.com/puyitian/p/10122646.html