Write a java code to explain else if, JAVA Programming

Assignment Help:

Write a java code to explain Else If ?

if statements are not limited to two cases. You can merge an else and an if to form an else if and test a overall range of mutually exclusive possibilities. For example, here's a version of the Hello program in which handles up to four names on the command line:
// This is the Hello program in Java

class Hello {

public static void main (String args[]) {

if (args.length == 0) {
System.out.println("Hello whoever you are");
}
else if (args.length == 1) {
System.out.println("Hello " + args[0]);
}
else if (args.length == 2) {
System.out.println("Hello " + args[0] + " " + args[1]);
}
else if (args.length == 3) {
System.out.println("Hello " + args[0] + " " + args[1] + " " + args[2]);
}
else if (args.length == 4) {
System.out.println("Hello " + args[0] +
" " + args[1] + " " args[2] + " " + args[3]);
}
else {
System.out.println("Hello " + args[0] + " " + args[1] + " " args[2]
+ " " + args[3] + " and all the rest!");
}

}

}
You can see in which this gets mighty complicated mighty fast. No experienced Java programmer would write code like this. There is a better solution and you'll explore it in the further section.


Related Discussions:- Write a java code to explain else if

Explain declaring- allocating and initializing two dimension, Explain the f...

Explain the following terms declaring, Allocating and initializing two dimensional array? Two dimensional arrays are declared, allocated and initialized much such as one dimens

Luminus jewels, Luminous Jewels - The Polishing Game Byteland county is ve...

Luminous Jewels - The Polishing Game Byteland county is very famous for luminous jewels. Luminous jewels are used in making beautiful necklaces. A necklace consists of various lum

I need gpa calculating application, I need GPA calculating application P...

I need GPA calculating application Project Description: My project is one of the GPA calculating application, Colleges have 37 courses or departments, engineering results alw

Jsp retrive data, how to retrive data in one block from database by click ...

how to retrive data in one block from database by click data link in another block

I need ps1 emulator for android, I need PS1 emulator for android Project...

I need PS1 emulator for android Project Description: There is an open source app called psx4droid i need a developer to solve problems and bugs and doing performance improvem

What is preferred organizational structure for organization, What is the pr...

What is the preferred organizational structure for the organization? The Network Organization is becoming the preferred organizational structure.

Instance of a SyntaxTree object is null. I don''t know why.?, I have been w...

I have been working on my compiler''s parser now. And for some reason i cant make my parse tree printer to work. SyntaxTree keeps on showing as null when i invoke the print() metho

Luminous jewels, Luminous Jewels - The Polishing Game Byteland county is v...

Luminous Jewels - The Polishing Game Byteland county is very famous for luminous jewels. Luminous jewels are used in making beautiful necklaces. A necklace consists of various lum

How to execute class with a main() method in a package, Example:  You have...

Example:  You have a class named "Set" in a project folder "e:\myProject" and package named com.zxy.client, will you be able to compile and execute it as it is

Array method, frequently used java array method

frequently used java array method

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd