Python vs C: Top 12 Differences You Must Know | Edureka (2024)

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Python vs C: Top 12 Differences You Must Know | Edureka (7)

Utkarsh Sidana

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Programming can be a fun and profitable way to build a career path, but you need to clear certain things before actually starting to learn this skill. One of the main choices that lay ahead of you is the choice of programming language (Example – Python vs C). Before starting to learn any form of programming, you need to figure out which language suits you the best.

To get in-depth knowledge on Python along with its various applications, you can enroll for livePython online trainingwith 24/7 support and lifetime access.

The Python vs C comparison can lead to a lot of opinions as every programmer will have their own opinion. In this blog, I have tried to compile a few of them to give you a clear picture.

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Python

C

Introduction

Python is an interpreted, high-level, general-purpose programming language.

C is a general-purpose, procedural computer programming language.

Speed

Interpreted programs execute slower as compared to compiled programs.

Compiled programs execute faster as compared to interpreted programs.

Usage

It is easier to write a code in Python as the number of lines is less comparatively.

Program syntax is harder than Python.

Declaration of variables

There is no need to declare the type of variable. Variables are untyped in Python. A given variable can be stuck on values of different types at different times during the program execution

In C, the type of a variable must be declared when it is created, and only values of that type must be assigned to it.

Error Debugging

Error debugging is simple. This means it takes only one in instruction at a time and compiles and executes simultaneously. Errors are shown instantly and the execution is stopped, at that instruction.

In C, error debugging is difficult as it is a compiler dependent language. This means that it takes the entire source code, compiles it and then shows all the errors.

Function renaming mechanism

Supports function renaming mechanism i.e, the same function can be used by two different names.

C does not support function renaming mechanism. This means the same function cannot be used by two different names.

Complexity

Syntax of Python programs is easy to learn, write and read.

The syntax of a C program is harder than Python.

Memory-management

Python uses an automatic garbage collector for memory management.

In C, the Programmer has to do memory management on their own.

Applications

Python is a General-Purpose programming language.

C is generally used for hardware related applications.

Built-in functions

Python has a large library of built-in functions.

C has a limited number of built-in functions.

Implementing Data Structures

Gives ease of implementing data structures with built-in insert, append functions.

Implementing data structures requires its functions to be explicitly implemented

Pointers

No pointers functionality available in Python.

Pointers are available in C.

Example of a Python Program

print("Hello, World!")

Example of a C Program –

#include <stdio.h>int main(){ // printf() displays the string inside quotation printf("Hello, World!"); return 0;}

Python vs C languages are similar yet have many differences. And before you decide on a particular language, consider the following points –

Ease of developmentPython has fewer keywords and more free English language syntax whereas C is more difficult to write. Hence, if you want an easy development process go for Python.

Performance – Python is slower than C as it takes significant CPU time for interpretation. So, speed-wise C is a better option.

Now with this, we come to an end of this comparison on Python vs C. I hope you guys enjoyed this article and understood how both languages have their pros and cons. When we’re comparing two programming languages of such notoriety, it mostly depends on your own personal preferences.

Make sure you practice as much as possible and revert your experience.

Got a question for us? Please mention it in the comments section of this “Python vs C” blog and we will get back to you as soon as possible.

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Python vs C: Top 12 Differences You Must Know | Edureka (2024)

FAQs

Python vs C: Top 12 Differences You Must Know | Edureka? ›

Ease of development – Python has fewer keywords and more free English language syntax whereas C is more difficult to write. Hence, if you want an easy development process go for Python. Performance – Python is slower than C as it takes significant CPU time for interpretation. So, speed-wise C is a better option.

What is the major difference between Python and C? ›

Some of the main differences are: C is a compiled language, which means that the source code is converted into executable machine code before running. Python is an interpreted language, which means that the source code is executed line by line by an interpreter at run time.

Is C more difficult than Python? ›

Python is easier than C to learn. But C helps to learn the fundamentals of programming while Python focuses on doing the job. Because Python is made in C doesn't mean you need to learn it.

What can C++ do that Python cannot? ›

C++ is faster than Python because it is statically typed, which leads to a faster compilation of code. Python is slower than C++, it supports dynamic typing, and it also uses the interpreter, which makes the process of compilation slower.

What is the main difference between Python and C++? ›

Python is an interpreted programming language, so it requires an interpreter at the time of compilation. On the other hand, C++ is a pre-compiled programming language, so it does not need any interpreter at the time of compilation.

Why do people prefer C over Python? ›

Ease of development – Python has fewer keywords and more free English language syntax whereas C is more difficult to write. Hence, if you want an easy development process go for Python. Performance – Python is slower than C as it takes significant CPU time for interpretation. So, speed-wise C is a better option.

Is it better to learn C or Python? ›

Python - if you want to get stuff done quickly and easily, 2.) C - if you want to learn programming from bottom up even if it takes longer until you produce something nice. C++ is a huge thing that has low level tools AND high level tools and a lot of different ways to write a single thing.

Can Python ever be as fast as C? ›

I'd like to see Python being as quick as C or C++ or Rust, but that will unlikely happen. But still, Python's speed is getting better and better. What's more, we have a lot of tools that make Python really quick, and this is these tools what we can use in many bottleneck parts of the code.

What is the hardest thing in C language? ›

One of the two hardest things people learn in intro programming classes. One is pointers, the other is recursion.

What should Python not be used for? ›

For any memory intensive tasks Python is not a good choice. That is why it is not used for that purpose. Python's memory consumption is also high, due to the flexibility of the data types.

What I Cannot do with Python? ›

Python can do most things but you will find that it is not a good choice for real-time applications, operating system level code, drivers, certain kinds of threaded applications, many games, large scientific calculations, etc.

Who earns more, C++ or Python? ›

Salaries: C++

A C++ developer has an average salary of ₹7,68,406 per annum in India as compared to the average salary of a Python developer, which is ₹3,88,544 per annum.

Why Python is more friendly than C++? ›

Python's syntax is a lot closer to English and so it is easier to read and write, making it the simplest type of code to learn how to write and develop with. The readability of C++ code is weak in comparison and it is known as being a language that is a lot harder to get to grips with.

Why do you need Python when you have C and everything in C++? ›

For the development of code, C supports procedural programming. C++ is known as hybrid language because C++ supports both procedural and object oriented programming paradigms. Python supports multiple programming paradigms, including procedural, object-oriented, and functional programming.

What is the main difference between C Java and Python? ›

What's the difference between Java C++ and Python? Java is platform-dependent and is a compiled programming language and C++ is compiled and platform-dependent, whereas Python is interpreted and Platform-independent.

Can I learn Python without knowing C? ›

If you have basic knowledge of C or C then it can boost the speed of learning Python but it's not mandatory and you can learn Python without C or C+ programming skills. As mentioned earlier, you can learn Python if you know English and Mathematics at the basic level.

How much slower is Python compared to C? ›

It is said that python is 100 times slower than C. Only if you try to implement low-level algorithms with integers and characters and refuse to use any of the high level functions written in optimised C !

Is there any connection between C and Python? ›

Since most modern OS are written in C, compilers/interpreters for modern high-level languages are also written in C. Python is not an exception - its most popular/"traditional" implementation is called CPython and is written in C. The two languages couldn't be much more different.

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