1.In 1989, a man named Guido create "python" as a kind of computer languages.python
And now we use Python 3 .api
2.Let the python say "hello " to the world.ui
3. Learn the "variables" in pycharm. Only letter,number and _could be used in the variables. Numbers should not be used at the head of a variable. When you want to use a consisdent, you should write them down in a capital form.code
4.Learn the binary system.Know the ASCII, GB2312(1980), GBK1.0(1950), GB18030,Unicode and UTF-8. orm
5.Learn the formatting:blog
6.Learn "if""else""elif".pycharm
7.Learn "while""for""continue""break". Know "==","!=".it