C++ Vs. Python: What’s The Difference, And Which Is Better?

C++ Vs. Python

C++ Vs. Python: What’s The Difference, And Which Is Better?

C++ and Python are two widely-used programming languages with distinct advantages. Python is an interpreted, high-level language with a straightforward syntax and extensive library support – making it ideal for newcomers who want an accessible programming language with a minimal learning curve.

C++, on the other hand, is a general-purpose high-level language with an intricate syntax and a strong focus on performance and memory management. As a compiled language, it offers low-level memory manipulation as well as support for object-oriented, generic, and functional programming paradigms.

Python boasts dynamic typing and garbage collection, while C++ lacks this feature but can still be implemented. Due to its interpreter and run-time type checking, Python is slower than C++ once compiled. Both languages have advantages and disadvantages; depending on the project requirements and the programmer’s skill set, users may prefer one over the other.

C++ Vs. Python: Side-by-Side Comparison

InventorBjarne StroustrupGuido Van Rossum
Year of Invention19791991
Programming ParadigmObject-Oriented Programming (OOP)Object-Oriented Programming (OOP)
ApplicationSystem/Application ProgrammingWeb Development, Scientific Computing, Data Science
Memory ManagementManual Memory ManagementAutomatic Memory Management
LibrariesStandard Template Library (STL)Python Standard Library
Code ReadabilityComplex Syntax, Hard to LearnSimple Syntax, Easy to Learn
CompilationCompiled LanguageInterpreted Language
PerformanceFaster than Python due to direct memory manipulationSlower than C++ but faster than many other interpreted languages
PopularityVery popular for system-level programming and video gamesVery popular for web development, data analysis, and machine learning
Code ReusabilityLowHigh
programming languages for AI
The original version of C++ was introduced in 1979.

C++ Vs. Python: What’s the Difference?

Making a choice between C++ and Python for software development can be a difficult decision. But don’t worry! We’ll outline the major differences so you can determine which approach best meets your requirements.


Python is a dynamically typed, object-oriented programming language that uses shorthand syntax and numerous structural iterators for clarity in code. However, some of its shorthand constructs, like ‘rkwargs,’ may prove confusing at first glance. Furthermore, Python requires the use of ‘self’ as a parameter to any class instance method – making it relatively esoteric yet still easy to learn and utilize.

C++, on the other hand, is a statically typed general-purpose programming language with an extensive learning curve. C++ utilizes predefined syntaxes and structures that may seem obscure at first glance – some even use implicit ‘this’ for class instances! Despite its steep learning curve, C++ offers powerful object-oriented features as well as operator overloading. Plus, it boasts the best compile-time optimizer of any programming language, making it more efficient than Python once compiled.

Compilation and Speed

Python is an interpreted programming language that makes data type decisions at runtime, making it slower than C++. Saved files using a .py extension require no pre-compilation before running. Garbage collection helps prevent memory leaks by automatically freeing up space when no longer needed. Furthermore, using its live interpreter feature, Python offers a live interpreter for rapid prototyping and simple project setup.

C++, on the other hand, is a precompiled programming language marked with a .cpp extension. While precompilation makes C++ faster than Python once it has been compiled, it does not support garbage collection, and setup can be more challenging with its steep learning curve compared to Python. Additionally, C++ also features a live interpreter, but this must typically be accessed through an IRC bot for quick prototyping purposes.

Nature and Popularity

Python is a dynamically typed programming language popular among both experienced and novice programmers alike. It boasts an active community of supporters who create libraries to facilitate reuse code and boost efficiency. Python can be employed for scripting or automation tasks, as well as scientific computing, data analysis, and machine learning tasks.

C++ is a statically typed programming language popular among experienced programmers. It has extensive object-oriented capabilities, operator overloading, and the capacity to manipulate low-level memory – making it ideal for creating high-performance applications. Unfortunately, its complexity and steep learning curve make it less accessible to novice programmers.

Memory Management

Memory management is a key distinction between C++ and Python. In C++, programmers must manually allocate and deallocate memory. With Python, however, this responsibility falls to the Python manager.

C++ lacks automatic memory management, meaning developers must manually allocate and deallocate memory as needed. Making mistakes in memory management can lead to leaks, segmentation faults, and other problems which are hard to debug and may cause the program to crash or behave unexpectedly.

Python offers an automated memory management system called Garbage Collection that helps manage memory allocation and deallocation automatically. This feature detects and collects unused objects in Python, then releases their memory.


C++ and Python differ in regard to portability. Portability refers to a program’s ability to run across various platforms or operating systems without the need for modification or adaptation.

C++ code is written specifically for a platform, and its executable code can only run on that particular machine. If developers wish to run the same program on another platform, they must recompile its code for that one; however, this process can take considerable time and lead to compatibility problems.

On the other hand, Python is a platform-independent language; code written in it can run on any platform with a Python interpreter installed. This simplifies porting Python programs across different platforms since developers don’t need to worry about platform-specific issues.


C++ and Python differ greatly when it comes to performance. C++ is faster than Python since it’s a compiled language, where code is converted into machine code before execution.

The C++ programs typically execute faster than Python programs, particularly for CPU-intensive tasks. Python is an interpreted language, meaning its code must be parsed and executed at runtime – this can cause a performance hit since the interpreter must parse and execute each command separately.

However, Python provides a number of libraries, such as NumPy and Pandas, that use optimized C or C++ code underneath the hood. These libraries can offer performance boosts for specific tasks. Furthermore, multithreading and multiprocessing are supported in Python, further increasing CPU-bound task performance.

C++ is generally faster than Python, though Python can offer superior performance for some applications due to its optimized libraries and parallel processing capabilities.

Type Checking

Python is a dynamically typed language, meaning variables can change types during runtime. This provides greater flexibility in data types that can be used. Unfortunately, it also presents potential errors and bugs, making it harder to detect type-related mistakes during development.

C++, on the other hand, is statically typed. This means variables must be declared with a specific data type and cannot be altered during runtime. While this can be more rigid and less flexible than dynamic typing, type-related errors are caught during compile time, saving developers time and effort during development.

Multi-Platform Support

C++ is a cross-platform language, meaning code written in it can be compiled and run on different operating systems and hardware platforms. This makes it an attractive option for developing software that needs to run across various systems. However, cross-platform development can also prove complex and time-consuming as it necessitates ensuring the code is compatible with different operating systems and hardware configurations.

Python offers cross-platform support, though it tends to be used more for scripting and automation tasks rather than developing large software projects. Furthermore, its vast library and framework selection simplify cross-platform development – making it a popular option for certain types of endeavors.

Python Tuples vs Lists
Python has become one of the most popular programming languages due to its versatility, scalability, and simple syntax.

C++ Vs Python: 12 Must-Know Facts

  • Python is a high-level, interpreted programming language, while C++ is an extension of the C programming language designed for general-purpose use.
  • Python was invented in 1991 by Guido Van Rossum, while C++ was created thirty-eight years earlier by Bjarne Stroustrup in 1979.
  • Python is an object-oriented programming language with extensive library support, making the implementation of various programs and algorithms straightforward. C++ on the other hand offers object-oriented, generic, and functional capabilities in addition to low-level memory manipulation capabilities.
  • Python typically features fewer lines of code, while C++ typically features longer ones.
  • Python offers garbage collection, while C++ lacks this feature but can be implemented.
  • Python relies on short-hand syntax and has numerous structural iterators, while C++ offers a steep learning curve with many predefined syntaxes and structures.
  • Python and C++ both require interpretation; Python executes directly, while C++ must be precompiled.
  • Python is slower due to its interpreter that determines data type at runtime, while C++ requires less compiling time once compiled compared to Python.
  • Rapid prototyping is possible with both Python and C++, though the former offers a simpler setup and live interpreter than its counterpart.
  • Both languages support dynamic typing, though Python has a statically typed type system which sets it apart from C++’s type system.
  • Python programs are saved with a .py extension, while C++ programs use the .cpp suffix.
  • Python boasts a robust community and is popular with experienced and novice programmers, while C++ also has its online followers, only experienced programmers show much enthusiasm for it.

C++ Vs. Python: Which One Is Better? Which One Should You Use?

Both C++ and Python possess their own distinct advantages that make them suitable for different programming tasks. Python offers an impressive library, dynamic typing, and high-level interpreted programming language. With its smaller code base and simpler syntax, it makes for great rapid prototyping projects as well as code reuse through libraries. C++ offers more control over data management while Python’s garbage collection and script-like nature make it ideal for more intricate code reuse projects.

C++ on the other hand, is a high-level programming language with statically typed objects and operator overloading. While it tends to have long lines of code, C++ excels at low-level memory manipulation and efficient coding. Plus, since C++ comes precompiled, it runs faster than Python once compiled.

Python enjoys strong community support and is widely popular with experienced and novice programmers. Conversely, C++ also has its share of devotees; however, only experienced developers show much enthusiasm towards it.

Data analysis, machine learning, and AI projects are ideal use cases for Python, while system programming, game development, and operating systems can make use of C++.

In conclusion, the choice of language depends on the task at hand. Python is ideal for rapid prototyping and data analysis tasks; while C++ excels at system programming and performance-critical applications. Ultimately, mastering both languages is a great career move for any programmer who wishes to be versatile and efficiently solve complex programming issues.

Frequently Asked Questions

What is Python?

Python is a high-level interpreted programming language created in 1991 by Guido Van Rossum. It boasts extensive library support and an object-oriented programming model designed to help programmers write structured, logical code.

What is C++?

C++ is a high-level programming language created by Bjarne Stroustrup in 1979. It boasts object-oriented, generic, and functional features as well as capabilities for low-level memory manipulation.

What is the difference in line count between Python and C++ code?

Python typically contains fewer lines of code than C++, while C++ tends to have longer codes.

Does Python support garbage collection?

Absolutely, Python provides support for garbage collection.

Does Python require interpretation or precompiling?

Python requires interpretation, while C++ needs to be precompiled.

Which language is faster, Python or C++?

C++ has been proven to be faster once compiled than Python, which relies on an interpreter and determines data types at run time.

Can rapid prototyping be done in both Python and C++?

Yes, rapid prototyping is possible both ways; however, project setup may be more complex in C++.

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