Latest Tutorials| Questions and Answers|Ask Questions?|Site Map



Login         

View Questions and Answers by Category

Advertisements


 
Have Programming Question? Ask it here!
 
 
 


mudita sinha
que 2
1 Answer(s)      4 years and 10 months ago
Posted in : Java Beginners


WAP to input a string & print out the text withthe uppercase & lowercase letters reversed,but all other characters should remain the same.
eg:
input:WelComE TO School

output:wELcOMe to sCHOOL

Advertisement
View Answers

February 18, 2010 at 2:34 PM


Hi Friend,

Try the following code:

import java.util.*;

class CaseConverter{
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
System.out.print("Enter string: ");
String str=input.nextLine();
StringBuffer sb=new StringBuffer();
char ch[]=str.toCharArray();
for(int i=0;i<ch.length;i++){
if(ch[i]==' '){
sb.append(" ");
}
if(Character.isLowerCase(ch[i])){
char cha=Character.toUpperCase(ch[i]);
sb.append(Character.toString(cha));
}
else if(Character.isUpperCase(ch[i])) {
char cha=Character.toLowerCase(ch[i]);
sb.append(Character.toString(cha));
}
}
System.out.println(sb.toString()+" ");
}
}

Thanks


Related Tutorials/Questions & Answers:
que 2 - Java Beginners
que 2  WAP to input a string & print out the text withthe uppercase & lowercase letters reversed,but all other characters should remain the same. eg: input:WelComE TO School output:wELcOMe to sCHOOL  Hi Friend
JSP Que.
JSP Que.  How to pass string one jsp to another jsp without using input tag
Advertisements
que 1 - Java Beginners
que 1  WAP to enter a sentence & count the no. of times a particular word occurs in it.Display the frequency of the searched word. eg- input:the quick brown fox jumps over the lazy dog. word to be searched:the output
QUE 50 ...please show output also...
QUE 50 ...please show output also...  Q1. Write a program to find... 2 1 1 3 3 1 1 4 6 4 1 1 5 10 10 5 1 Q11. Declare a class...: 1)Circle() : assign 1 to radius. 2)Circle(int r) : assign
use is of 2
use is of 2  why we use 2 in "Integer.parseInt(str,2);" for binary to decimal conversion..??   ya i got it... because binary contain only two o and 1...so here use 2...same as octal has 8
Magicbox 2
Magicbox 2  how to build this? import java.util.*; class magicbox...; } } } } v15=a[0][0]+a[0][1]+a[0][2]==15 && a[1][0]+a[1][1]+a[1][2]==15 && a[2][0]+a[2][1]+a[2][2]==15 &&
Struts 2
Struts 2  we can extend DispatchAction class to implement a common session validation in struts 1.x. how to do the same in the struts2
Struts 2
Struts 2   I am just new to struts 2 and need to do the task. I have a requirement like this : when i click on link like Customer , this will display all the customers , address from a database table using jdbc and the screen
Struts 2
Struts 2  I am getting the following error.pls help me out. The Struts dispatcher cannot be found. This is usually caused by using Struts tags without the associated filter. Struts tags are only usable when the request has
new 2
new 2  <%@page import="java.util.ArrayList"%> <%@page...; @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@2 sevelet @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@2 import java.io.IOException; import java.io.PrintWriter; import
Echo 2
Echo 2       Echo 2 allows you to code Ajax apps in pure Java (Demo)which automatically generates HTML and Javascript. Read full Description
FireFox 2
FireFox 2       The award... to do on the Web, and Firefox 2 is full of helpful features to make your... Add-ons that enhance Firefox. It?s easy to personalize Firefox 2
Thunderbird 2
Thunderbird 2       Mozilla?s Thunderbird 2 email application is more powerful than ever. It?s now... Information Organized Thunderbird 2 features many new enhancements to help
struts 2 testing
struts 2 testing  can i get an example for struts 2 action class unit test
regarding struts 2
regarding struts 2   is it not possible to get values from applicationresources.properties into our application in struts 2
Struts 2 - Validation - Struts
Struts 2 - Validation annotations  digging for a simple struts 2 validation annotations example
2's Complement
2's Complement  hi Can anyone plsss tell me the 2's complement java program... Thanks in advance
Where to learn Struts 2?
Where to learn Struts 2?  Hi, I am beginner in Struts and trying to find good tutorial to learn Struts 2 framework. My project is in Struts 2 and soon I have to work on the project. Let's know where to learn the Struts 2
Struts 2 Video Tutorial
Struts 2 Video Tutorial  I think its easy to learn from Struts 2 Video Tutorial. What is the url of Struts 2 Video Tutorial on roseindia.net website... your are right. You can learn Struts 2 very easily with the Struts 2 Video
Struts 2 online tutorial
Struts 2 online tutorial  Where to learn struts 2 online tutorial? Is there any good tutorials on roseindia.net for learning struts 2 online tutorial?   Yes, We have many tutorials for learning Struts 2 online through
What is Struts 2 framework
What is Struts 2 framework  Hi, I am new to the Java web programming. I have completed JSP, Servlet and HTML. Now I want to learn Struts 2. Tell me what is Struts 2? Thanks
Struts 2 + hibernate
Struts 2 + hibernate  How to integrate Struts 2 and Hibernate? Its urgent please help!!   See the example give below.. for integrating struts 2 and hibernate. Struts2.2.1 and hibernate integration application Integrate
Struts 2 + Hibernate
Struts 2 + Hibernate  From where can i get good tutorial from integrating struts 2 with hibernate , which explains step by step procedure in integration and to build web applications
struts 2 project samples
struts 2 project samples  please forward struts 2 sample projects like hotel management system. i've done with general login application and all. Ur answers are appreciated. Thanks in advance Raneesh
Strurt 2 TLD - WebSevices
Strurt 2 TLD  pls any one can send me either link to download or actual TLD files of struts 2 i nead the TLD files but i could not found
 

 

 

DMCA.com