What is the difference between C, C++ and Java?

Software development has seen transition like any domain out there. This has also resulted in the evolution of programming languages. C, C++, and Java are three languages that have defined programming paradigms with time and yet hold great value in the market. In this article, I will be comparing the differences between C, C++ and Java so you can choose one or more for a probable career or a certification.

Differences between C, C++ and Java

That’s all with the differences between C, C++, and Java. I hope you are clear with the basic concepts of these wonderful programming languages and helped you in adding value to your knowledge.

Next up, let’ us take a look at some sample program to display the differences between C, C++ and Java.

Sample Program in C, C++ and Java

Hello Word Program in C

#include<stdio.h> //header file for standard input output

main() //main method
{
clrscr(); //clears screen
printf(“hello world”); //print statement
getch(); //get the character
}

Explanation: In the above code, you use header file <stdio.h> for standard input output to implement commands like printf and getch.

Hello World Program in C++

#include<iostream.h> // header file for input output
#include<conio.h>
main() // header file for console inout output
{
clrscr(); // clears screen
cout<<”hello world”; //print statement
getch(); // get the character
}

Explanation: In C++, instead you use header file <iostream.h>, <conio.h> for input output and console input output so that you can implement commands like cout and cin. It is similar to printf and scanf in C programming language.

Hello World Program in Java

class edureka // create class
{
public static void main(String args[]) //main method
{
System.out.print(“welcome”); //print statement
}
}

Explanation: In Java, you make use of classes and objects as it is a pure Object-oriented programming language. You call the main function as it is the entry point to your code.

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