View Discussion Improve Article Save Article ReadDiscussView Discussion Improve Article Save Article Here are some of the differences between C and Python.  | 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 Python 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.
|
Difference Between C and PythonThe main difference between C and Python is that, C is a structure oriented programming language while Python is
an object oriented programming language. In general, C is used for developing hardware operable applications, and python is used as a general purpose programming language. C language is run under a compiler, python on the other hand is run under an interpreter. Python has fully formed built-in and pre-defined library functions, but C has only few built-in functions. Python is easy to learn and implement, whereas C needs deeper understanding to program and implement. Head To Head
Comparison Between C and Python (Infographics)Below is the top 10 Difference Between C vs Python Key Difference Between C and PythonBoth
C vs Python are popular choices in the market; let us discuss some of the major difference: - C is a foundation of python.
- Both C vs python can be used in multithreading.
- As python is object-oriented, it has its own garbage collector whereas in C user has to manage memory on his own.
- C has compiled language. The complete source code is converted into a machine language
which is easier for a computer to understand. Python on the other hand is interpreted. The interpreter reads each statement line by line. This makes python slower compared to C.
- The use of for loop syntax is totally different in python. Variable doesn’t need to be incremented manually.
C vs Python Comparison TableBelow is the top comparison
| C
| Python
| | C is mainly used for hardware related applications.
| Python is general purpose programming language.
| | Follows an imperative programming model.
| Follows object-oriented programming language
| | Pointers available in C.
| No pointers functionality available.
| | C is compiled.
| Python is interpreted.
| | A limited number of built-in functions.
| Large library of built-in functions.
| | Code execution is faster than python.
| Slower compared to C as python has garbage collection.
| | Implementing data structures required its functions to be explicitly implemented.
| Gives ease of implementing data structures with built-in insert, append functions.
| | It is compulsory to declare the variable type in C.
| No need to declare a type of variable.
| | C program syntax is harder than python.
| Python programs are easier to learn, write and read.
| | In line, an assignment is allowed.
| In line, assignment gives an error. E.g. a=5 gives an error in python.
|
ConclusionA tough question arises as to when to use python and when to user C. C vs Python languages are similar yet have many key differences. These languages are useful languages to develop various applications. The difference both is that python is a multi-paradigm language and C is a structured programming language. Python is a general-purpose language that is used for machine learning, natural language processing, web development and many more. C is
mainly used for hardware-related application development such as operating systems, network drivers. Before deciding on particular language keep in mind following things - Ease of development: – python has very fewer keywords and more free English language syntax whereas C is far more difficult to write and maintain. Hence if you want an easy development process go for python.
- Performance: – Python is much slower than C as python takes
significant CPU time for interpretation.
Recommended ArticleThis has been a useful guide to the top differences between C vs Python. Here we also discuss the key differences with infographics, and comparison table. You may also have a look at the following C vs Python articles to learn more – - C# vs C
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Python Performance
- C vs C++ Performance
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What is the difference between functions used in Python and C?
Python has no support pointers. In C, mostly the functional units are functions as it is a procedural programming language. In Python, mostly the functional units are objects as it is an object oriented programming language. C is a less robust programming language compared to Python.
How function in Python is different from C++ function?
Python Functions do not have restrictions on the type of the argument and the type of its return value. In C++, the function can accept and return the type of value which is already defined. In Python, variables are accessible even outside the loop. In C++, the scope of variables is limited within the loops.
What is the relation between C and Python?
Difference between C and Python. | 
