Latest Searches: requiredif in struts validator framework <c:forEach> in JSTL how to perform validation in rich faces tomahawk menu covert uppercase to lower case String to array in java CMS upload file using ajax struts2 checkbox jsp to microsoft sql coverting centimeters to inches read/write text file using javascript jstl list size jdbc code for calling exe file what are EVAL_page, Skip_page, Eval_Body

Java

  JDO Tutorials
  EAI Articles
  Struts Tutorials
  Java Tutorials
  Java Certification
  Java Applet

Questions

Comments

Check Even-Odd:-Example
Now, you have to learn about the syntax of If-Else construct.

Check Even-Odd:-Example

Now, you have to learn about the syntax of If - Else construct. How the If - Else construct used to flow the program control as for as needed. If - Else construct has illustrated by a given example.

Given example reads a integer value and check weather number is Odd or Even. In this example you will learn how to determine the Even or Odd for the given number entered through the keyboard. If the given condition is true then print the message Given number is Even otherwise the control of the program will jumps in the else block and print the message Given number is Odd. In this example a special exception has been also used, that is NumberFormatException which holds the error during the checking the entered data format. Entered data must be a number not a character or string. If you enter anything except numeric value then normal flow of the program is sent to the catch block and print the specified message. Full running code is provided with the example.

Here is the code of the program:-

import java.io.*; public class IfElse{ public static void main(String[] args) throws IOException{ try{ int n; BufferedReader in = new BufferedReader(new InputStreamReader(System.in)); n = Integer.parseInt(in.readLine()); if (n % 2 == 0) { System.out.println("Given number is Even."); } else { System.out.println("Given number is Odd."); } } catch(NumberFormatException e){ System.out.println(e.getMessage() + " is not a numeric value."); System.exit(0); } } }

Download Even-Odd Example

Leave your comment:
Name:
Email:
URL:
Title:
Comments:
Enter Code:
	Note: Emails will not be visible or used in any way, and are not required. Please keep comments relevant. Any content deemed inappropriate or offensive may be edited and/or deleted. No HTML code is allowed. Line breaks will be converted automatically. URLs will be auto-linked. Please use BBCode to format your text.

Add This Tutorial To:
Del.icio.us	Digg	Google	Spurl	Blink	Furl	Simpy	Y! MyWeb

Current Comments

2 comments so far (post your own) View All Comments Latest 10 Comments:

when i type even, the output should be even numbers like 1,3,5,7....

Posted by cheng on Friday, 10.10.08 @ 14:44pm | #80991

View This Comment Separately

hi can u make me a program that inputs a five integer, then it determines that inputted value and displays the largest number and the lowest number in a separate dialog box thanks more power to you!!!

Posted by christian on Monday, 09.8.08 @ 12:33pm | #77954

View This Comment Separately

EAI Articles
Java Certification

Browse all Java Tutorials

Java New to Java? Learn Java In A Day Learn Java Quickly Java Tools Beginners Java Tutorial Master Java Tutorial (TOC) Java IO Package Examples Java AWT Package Examples Swing Example Java util Examples Java Programming	JSP Introduction to JSP JSP Architecture Introduction to the JSP tags Features of JSP 2.1 JSP Fundamentals	Struts Introduction to the Apache Struts Struts Architecture Introduction to the Struts Controller Introduction to Struts 2 Struts 2 Features Struts 2 History	Servlets History of Web application Introduction to Web Server What is servlet? Methods of Servlet Advantages of Java Servlets	Hibernate Introduction to Hibernate 3.0 Hibernate Architecture Hibernate Update Query Hibernate Count Query Hibernate Projections	XML XML : An Introduction XML: An Introduction - Brief History XML:Validation Introduction to DTD DTD:Document Type Definition
Ajax What is Ajax? Ajax Code Libraries and Tools Ajax Login Example	JDBC What is JDBC? JDBC Driver and Its Types Features of JDBC 3.0	EJB Introduction to Application Server Features of EJB 3.0 Message Driven Beans	MySQL Introduction to MySQL Installing MySQL on Windows MySQL Configuration	JavaScript What is JavaScript? Statements In JavaScript Functions in JavaScript	JSF Introduction To JSF JSF Releases JSF Features
Maven2 Tutorial An introduction to Maven 2 Maven 2: Features Maven 2 Eclipse Plug-in	JEE5 Tutorial Understanding JEE technologies JEE 5 API Deploying Application	Java Threading Tutorial Overview of Thread Thread Creation Daemon Thread	Photoshop Tutorials How to design a express realization mode How to design a table lamp	Linux Linux Tutorials Linux CDs Linux Distributions Free Linux CDs	Technology GPS WiMAX VoIP WiFi HSDPA Tech. What is?
Technology Revolutions Rich Internet Application Web 2.0 Web 3.0 JavaFX	Eclipse About IDE Creating a Project	Spring Tutorial Introduction to the Spring Framework	Bioinformatics Tutorials History of Bioinformatics	Tools Junit Jmeter DBUnit	SQL SQL: A brief Introduction Create a database

About Us | Advertising On RoseIndia.net | Site Map

Indian Software Development Company | iPhone Development Company in India | Java Training Delhi | Java Training at Noida |

Send your comments, Suggestions or Queries regarding this site at roseindia_net@yahoo.com.