Description

Hello World program is a very basic program to start any programming language. 
It only shows how to display Hello World on the console.

C/C++

/* First c program */
//Save it as HelloWorld.c

#include<stdio.h>
int main(){
    //It will display Hello World in the console
    printf("Hello World");

    return 0;
}

Java

/* First java program */
//Save it as HelloWorld.java

import java.io.*;

public class HelloWorld {

    public static void main(String[] args) {
        //It will display Hello World in the console
        System.out.println("Hello World");
    }
}

Output:
Hello World

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