Difference between C and Python - GeeksforGeeks (2024)

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Last Updated : 21 Feb, 2023

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C	Python
An Imperative programming model is basically followed by C.	An object-oriented programming model is basically followed by Python.
Variables are declared in C.	Python has no declaration.
C doesn’t have native OOP.	Python has OOP which is a part of the language.
Pointers are available in C language.	No pointers functionality is available in Python.
C is a compiled language.	Python is an interpreted language.
There is a limited number of built-in functions available in C.	There is a large library of built-in functions in Python.
Implementation of data structures requires its functions to be explicitly implemented.	It is easy to implement data structures in Python with built-in insert, append functions.
C is compiled directly to machine code which is executed directly by the CPU	Python is firstly compiled to a byte-code and then it is interpreted by a large C program.
Declaring of variable type in C is a necessary condition.	There is no need to declare a type of variable in Python.
C does not have complex data structures.	Python has some complex data structures.
C is statically typed.	Python is dynamically typed.
Syntax of C is harder than python because of which programmers prefer to use python instead of C	It is easy to learn, write and read Python programs than C.
C programs are saved with .c extension.	Python programs are saved by .py extension.
An assignment is allowed in a line.	The assignment gives an error in line. For example, a=5 gives an error in python.
In C language testing and debugging is harder.	In Python, testing and debugging are directly not harder than in C.
C is complex than Python.	Python is much easier than C.
The basic if statement in c is represented as: if ()	The basic if statement in Python is represented as: if:
The basic if-else statement in C is represented as: if ( ){ } else { }	The basic if-else statement is represented as: if : else:
C language is fast.	Python programming language is slow
C uses {} to identify a separate block of code.	Python uses indentation to identify separate blocks of code.
It is mandatory to mark the end of every statement with a semicolon in C.	It is not mandatory to mark the end of every statement with a semicolon in Python.

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