Programmer Group

Example 001: digital combination Title: there are four numbers: 1, 2, 3 and 4. How many three digits that are different from each other and have no duplicate numbers? How much is each? The program analysis traverses all possibilities. Please shave off the duplicates. num = 0 for a in range(1, 5): for b in range(1, 5): for c in ra ...

Learning links: [Chinese] [Wu Enda's after class programming assignment] Course 1 - neural network and deep learning - assignment for the second week ○ operation objectives What we need to do is build a simple neural network that can recognize cats 1, Use environment Here, Anaconda is used for environment configuration and PyCharm is u ...

         When we program PYQT5, when the interface design is completed, we usually need to correspond the control to the corresponding function events in the code one by one. If there are few controls, it may be nothing. However, with the gradual increase of requirements and functions of subsequent softwa ...

Readme I'm a programming Xiaobai. Although the registration time is long, I'm not engaged in coding. I began to teach myself Python in order to learn AI. I usually knock the code according to the book, but I don't have a deep understanding. Now I want to study chatbot and find that my coding level needs to be strengthened, so I open this s ...

in use python When programming, we often encounter the operation of reading and writing files. Many children's shoes are perplexed by various modes of reading and writing files (such as reading, writing, adding, etc.) and unclear open,read,readline,readlines,write And other methods. File read / write yes python Basic operation, this paper brie ...

Operating environment Pycharm + Anaconda3 A set of fuzzy sets of sludge and oil parameters and the corresponding washing time reasoning results are known. Now a group of fuzzy sets of sludge and grease are given, fuzzy reasoning is carried out, and the fuzzy set of washing time is deduced. Finally, the fuzzy decision is made to select the ...

1. anaconda3 package download 1.1 windows Download First download through windows, and then transfer to linux server through winscp and other software Official website address: https://www.anaconda.com/products/individual Tsinghua mirror address: https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/ Anaconda corresponds to python vers ...

Preface Today, using the expression packs that you downloaded yesterday, you can use them to put together a wave of mosaic pictures. That's good. Don't talk too much. Let's start happily! development tool Python version: 3.6.4 Related modules: opencv-python module; numpy module; tqdm module; argparse module; And some of the modules tha ...

This paper is the notes and corresponding practice application in the process of self-learning python  ， I hope it can help you, and I also hope you can communicate and study together. If it is helpful to your study, remember to praise and pay attention. The Xiaobian will update an article every week. catalogue 1, Abnormal 1. Catch exc ...

Python learning notes 1. The first phthon program print("Hello World!"); 2. Basic grammar knowledge 2.1 notes # Single line note content """ Multiline comment content """ print("Two representations of annotations"); 2.2 prompt information in phcharm Gray wavy line: indicates irregular writingGreen wavy line: indicates that there may ...