How to create a file in python:
First, create a new folder named a on the computer desktop .
And remember the absolute path in this folder, this is:
C:\Users\Administrator\Desktop\a
Note that folder a is empty at this time.
Then open the python compiler;
The python I use is the compiler corresponding to the python3 version integrated by Anaconda: spyder.
Write at the beginning:
#!/usr/bin/python
This is like an opening sentence.
Since you need to output Chinese, you need to set the encoding format:
# -*- coding:utf-8 -*-
Use python to create a b.txt document in folder a:
file = open('C:/Users/Administrator/Desktop/a/b.txt','w')
'w ' means that this document can be edited, which means it can be read and written.
Write text inside:
file.write('你好,\n 世界。')
Among them, \n is the newline character.
The overall code is as follows:
#!/usr/bin/python # -*- coding:utf-8 -*- file = open('C:/Users/Administrator/Desktop/a/b.txt','w') file.write('你好,\n 世界。')
At this time, there is already a b.txt document in the a folder.
Open this document and you can see the content as shown below.
Notes
The saving path of this document, if necessary, the absolute path, C:/Users/Administrator/Desktop/a; and, the slant inside The bar is "/", not "\". Remember.
Related recommendations: "Python Tutorial"
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Methods to learn Python efficiently within two hours include: 1. Review the basic knowledge and ensure that you are familiar with Python installation and basic syntax; 2. Understand the core concepts of Python, such as variables, lists, functions, etc.; 3. Master basic and advanced usage by using examples; 4. Learn common errors and debugging techniques; 5. Apply performance optimization and best practices, such as using list comprehensions and following the PEP8 style guide.

Python is suitable for beginners and data science, and C is suitable for system programming and game development. 1. Python is simple and easy to use, suitable for data science and web development. 2.C provides high performance and control, suitable for game development and system programming. The choice should be based on project needs and personal interests.

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