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

What is the role of hub in networks, What is the role of hub in networks? ...

What is the role of hub in networks? The network traffic controller - elements of convential computer networks. Hub is used to link the different computers within the network i

What are the advantages of jms, One of the principal benefits of JMS messag...

One of the principal benefits of JMS messaging is that it's asynchronous. Thus not all the pieces require to be up all the time for the application to function as a whole.

Develop a desktop application with lync 2013, Develop a desktop application...

Develop a desktop application with Lync 2013 Project Description: We want to make desktop application which interfaces to Lync 2013 ? Skills required are .NET, ASP, Java,

Create an executable application in java, This assignment requires you to d...

This assignment requires you to design, implement and test a program using Java features from the first half of the subject content. You are required to implement in Java all the c

Explain preemptive scheduling and time slicing, In preemptive scheduling, t...

In preemptive scheduling, the highest priority task executes until it enters the waiting or dead states or a higher priority task comes into existence. In time slicing, a task i

What is the basic difference between threads and processes? , A process is ...

A process is an execution of a code but a thread is a single execution sequence within the process. A process may contain multiple threads. A thread is sometimes named a lightweigh

What is a relational database, What is a Relational Database? Give the name...

What is a Relational Database? Give the names of any three RDBMS software? Database consist of two or more then two tables are called Relational database. Oracle dabatbase S

Explain rmi, RMI is a set of APIs that permits to build distributed applica...

RMI is a set of APIs that permits to build distributed applications. RMI uses interfaces to describe remote objects to turn local method invocations into remote method invocations.

School management, i need java program for account to hold payment of stude...

i need java program for account to hold payment of student

How we can changing the implementation, How we can changing the Implementat...

How we can changing the Implementation ? Suppose the Car class requires to be used in a simulation of New York City traffic in that each actual car on the street is represente

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