Can I have some example java programs?

Answer 1

import java.io.*;//package defined

//class name example

public class example{

//function name declare

public static void main(String str)

{

system.out.println("welcome to java world");

}

}

to run this program :-

1.setting the environmental variables

(including path c:/jdk1.3/bin/ in existing path)

not as like that what ever the path of bin you mention,specify correctly

2.in the command prompt

type javac

it display some thing

with out any error

3.

in the command prompt

>/javac example.java

4.

>/java example

Answer 2

1. Learn a programming language.

2. Get a program to compile the code into a program.

3. Enjoy the program! :D

Simple C++ hello world program:

#include <stdio.h>

int main()

{

printf("Hello world"); // This prints Hello world on the screen

return 0; // This returns the Main() function 0. When the function returns 0, it closes.

}

Answer 3

//you can have just one example from me

public class Main {

public static void main(String[] args){

System.out.println("Hello, world!");

}

}