Use python and thinter to make a calculator with custom functions (which can realize simple mathematical operations and other functions)
- Summary
- 1. Implement a simple calculator (version number: 2021.02.04): implement simple addition, subtraction, multiplication, and division functions
- 2. Realize the simple calculator (version number: 2021.02.05): display the calculation result in multi-digit format
- 3. Realize the normal version of the calculator (version number: 2021.02.06): more mathematical calculation functions
- to sum up
Summary
Last updated: 2021.02.07 (wait update all of the features, regular updates optimization, CSDN phone APP display the code was incomplete, open to provide a better reading computer)
paper types: practical application class (non-knowledge to explain)
different from the network The method of making a calculator in python, this article uses the easy way to make a custom version of the calculator, so that readers can understand the meaning of each step of the code, and roughly understand the power of the tkinter library by making a calculator.
1. Knowledge points of this article: 1.python, 2.python tkinter interface programming.
2. The structure of this article: 1. Briefly introduce the knowledge points first, 2. Paste the debugging code that can be run directly after copying in the way of complete paragraphs, so as to facilitate the reader to debug each piece of code posted
3. How to implement the method in this article