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What is the difference between Python and C language? most people do not understand the knowledge points of this article, so the editor summarizes the following content, detailed content, clear steps, and has a certain reference value. I hope you can get something after reading this article. Let's take a look at this article, "what are the differences between Python and C language?"

I. language types

Python is a language based on an interpreter, which reads the substitution code line by line; first compiles Python into bytecode and then interprets it by a large C program; C is a compiled language, and the complete source code is compiled directly into machine code, which is directly executed by CPU.

II. Memory management

Python uses an automatic garbage collector for memory management; in C, programmers must manage memory on their own.

III. Application

Python is a general programming language, a multi-paradigm. It mainly supports object-oriented programming, programming, functional programming.

C is a structured programming language. Allow the use of functions, selection (if / else, etc.), iterations (loops). It is mainly used in hardware-related applications.

IV. Speed

Due to historical reasons, Python programming language has a GIL lock, which leads to its poor support for multithreading and slow running speed; while C language is very fast, C language is a relatively low-level language, and its running efficiency is better than that of Python.

Fifth, the complexity is different

There is no need to declare variable types in Python. In C #, you must declare the variable type. Python programs are easier to learn, write and read. C program syntax is more difficult than Python. Testing and debugging in Python is easier; testing and debugging in C # is more difficult.

Python is a very simple language compared to other languages, with a high degree of integration and less code. C is a static language that declares variables before use, while Python is a dynamic language that can be used directly without declaration. There are no objects in C and objects in Python. C language needs to be compiled and run at run time, while Python is directly run.

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