Header Files: The files that tell the compiler how to call some functionality (without knowing how the functionality actually works) are called header files. They contain the function prototypes. They also contain Data types and constants used with the libraries. We use #include to use these header files in programs. These files end with .h extension.
Library: Library is the place where the actual functionality is implemented i.e. they contain function body.
Modules: A module is a file containing Python definitions and statements. A module can define functions, classes, and variables. A module can also include runnable code. Grouping related code into a module makes the code easier to understand and use. Import in python is similar to #include header_file in C/C++. Python modules can get access to code from another module by importing the file/function using import.
C
#include <stdio.h>
#include <string.h>
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C++
#include <iostream>
using namespace std;
#include <math.h>
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Python
import tensorflow
from tensorflow import keras
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Comparing Python with C and C++
In the following article, we will compare the 3 most used coding languages from a beginner’s perspective. It will help you to learn basics of all the 3 languages together while saving your time and will also help you to inter shift from one language you know to the other which you don’t. Let’s discuss a brief history of all the 3 languages and then we will move on to the practical learning.