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



Home Answers Viewqa Java-Beginners java programmming: string manipulation

Have Programming Question? Ask it here!
 
 
 


Mayawati Yayawati
java programmming: string manipulation
1 Answer(s)      a year and 11 months ago
Posted in : Java Beginners


WAP to accept a string from the user, using buffered reader and then find the frequency of character 'e' occurring in it


Advertisement
View Answers

August 31, 2012 at 11:56 AM


Here is a java example that reads a string from the command prompt and find the frequency of the character e in the input string.

import java.io.*;

class FindFrequencyOFCharacter 
{
    public static void main(String[] args) 
    {
        try{
        BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
        System.out.print("Enter String: ");
        String st=br.readLine();
        int count=0;
        char ch[]=st.toCharArray();
        for(int i=0;i<ch.length;i++){
            if(ch[i]=='e'){
                count++;
            }
        }
        System.out.println("Frequency of character e is: "+count);
        }
        catch(Exception e){}
    }
}


Related Tutorials/Questions & Answers:
Java String manipulation
Java String manipulation  You are given two strings S1 and S2,Delete from S2 all those characters which occur in s1 also and create a clean S2 with the relevant characters deleted..write a pgm for this..pls send as soon
java programmming: string manipulation
java programmming: string manipulation  WAP to accept a string from...' occurring in it   Here is a java example that reads a string from the command prompt and find the frequency of the character e in the input string
Advertisements
array manipulation - Java Beginners
example at: http://www.roseindia.net/java/beginners/arrayexamples/index.shtml
array manipulation - Java Beginners
void main(String[] args) { ArrayMerge am = new ArrayMerge(); int a[] = {1
string manipulation
string manipulation  Write a program in java and accept 10 strings form the user. store them in an array. then find the string with the maaximum length and print
string manipulation
string manipulation  write a java program that asks the user to enter a string(where a consonant means insert, a punctuation means return element at the top and a vowel means remove the maximum) to be applied to an initially
string manipulation
string manipulation  write a java program that asks the user to enter a string(where a consonant means insert, a punctuation means return element at the top and a vowel means remove the maximum) to be applied to an initially
string manipulation in xml
string manipulation in xml  im working on build.xml using apache ant... in one of the targets i am assigning a var file with the full path of .sql... on this. P.S. the project is not a java project
Manipulation of war fie contents
Manipulation of war fie contents  How can I manipulate a specific file inside my war file without extracting it? Please help... Thanks and regards, Swapnil
Image Manipulation in Swing AWT
Image Manipulation in Swing AWT  Sir, I'am new to Swing Programming. I have to create an application where an image is displayed on one Label. The same image has to be split in parts and stored in database pert wise. Later
Working with CSS(CSS Manipulation)
Working with CSS(CSS Manipulation)       Working with CSS(CSS Manipulation) These methods are used to manipulate CSS specially by getting and setting
Mysql Date Manipulation
Mysql Date Manipulation       Mysql Date Manipulation find out the difference between two values... Date Manipulation. To grasp this example, we create a table 'Person' with field
could not execute native bulk manipulation query
could not execute native bulk manipulation query  I am insert data... Action { private static final String SUCCESS = "success"; private static final String FAILURE = "failure"; boolean flag; @Override
Data Manipulation Statements
Data Manipulation Statements       Data Manipulation Statement is used to retrieve, insert, update... the following Data Manipulation Statements : Select Statement Insert Statement
Trouble with array manipulation
(String args[]){ Random r = new Random(); int array [] = new int...); } public static void main (String[] args){ let max = array[0... java.util.Random; public class ArrayRandom{ public static void main(String args
Java Util Examples List
utility interfaces and classes for easy manipulation of in-memory data. The java util... Hash Table in Java This section illustrates you how to put some string in the Hash Table through the Java program and get these string easily. Here, you
Java BigInteger example
Java BigInteger example     ... (such as add, subtract) , prime generation , bit manipulation and many other useful...; public static void main(String[] args)    
Java example program to get extension
Java example program to get extension       java get extension To get the file name and file extension separately we can do the string manipulation on the file name. Suppose
Apache POI API for Microsoft Doc's Manipulation
Apache POI API for Microsoft Doc's Manipulation This section contains... manipulation means reading, writing, formating etc. This library also supports the manipulation of new extension of Microsoft Office which is .docx, .xlsx
PHP File Manipulation Writing to a File Tutorial
File Manipulation in PHP       In this tutorial we will learn how to write data to a flat file database (text document) using this tutorial.  In PHP, we can do many things
Overview of the POI APIs
for manipulation of various file formats based upon Microsoft's OLE 2 Compound Document format using pure Java. In short, we can read and write MS Excel files using Java.... In future  Jakarta POI (Java API To Access Microsoft Format Files) will be able
java - Applet
java  what is the use of java.utl  Hi Friend, The java util package provides many utility interfaces and classes for easy manipulation..., and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit
Give difference between LinkedList and ArrayList - Java Beginners
not. In ArrayList, there is a slow manipulation as compared to LinkedList. For more information, visit the following links: http://www.roseindia.net/java/beginners/array_list_demo.shtml http://www.roseindia.net/java/beginners/linked
Online Mysql Training
an important role in date manipulation language. The Online training on Mysql provides.... Simple Functions (String, Date, Numerical) Understanding the Primary
Extending Java with Yield
code manipulation on plain java classes enables us an interesting mechanism... Extending Java with Yield          Yielder library is a library that uses Java 1.5
Open Source Hardware
A recent post on Jason Sheedy's weblog asked about java image manipulation... Manipulation Program GIMP is the GNU Image Manipulation Program... written in the programming languages C, Ch, C++, Java, Lisp, Pascal, Perl, PHP
JSDAI
JSDAI       JSDAI? is an Application Programming Interface (API) for reading, writing and runtime manipulation of object oriented data defined by an EXPRESS based data model
java.util - Java Interview Questions
description of java.util PackageThe Java util package contains the collections framework..., internationalization, and miscellaneous utility classesThe util package of java provides many utility classes and interfaces for easy and fast manipulation of in-memory
SQL Date, SQL Date Examples
; Mysql Date Manipulation The Tutorial illustrate an example from Mysql Date Manipulation. To grasp this example, we create a table 'Person... with character string . To grasp and understand the example of Mysql Date like  ,we
String Class in Action Script3
.style1 { font-size: medium; } String Class in Action Script3:- String class is a data type. String class provides methods for access and manipulation of textual value.   In this example we have created different
EMFScript
, others kinds of model manipulation are required and are under study... dedicated to models manipulation. For more detail: http://www.enic.fr/people
Getting Started With Java
or java provides many utility interfaces and classes for easy manipulation... Getting Started With Java       JDK 6 Tutorial The latest news for the java programmers
java
java  diff bt core java and java
java
java  what is java
Java
Java   Whether Java is pure object oriented Language
java
java  different between java & core java
java
java  explain technologies are used in java now days and structure java
java
java   why iterator in java if we for loop
JAVA
JAVA  how the name came for java language as "JAVA
java
java  what is java reflection
java
java  is java open source
java
what is the size of array in java ?  what is the size of array in java ? what is the mean of finalize in java
java
java   in java does not pointers concept but what is nullpointers in java?   nullpointer is a runtime Exception
JavaScript String Function
JavaScript String Function Almost every language provides special attention towards string and string manipulation, JavaScript is no exception. It provides many built-in functions to manipulate a stringJava String Function
java
java  write a java program using filenotfoundexception
Java
Java  how to draw class diagrams in java
java
java   difference between class and interface
java
java  why multiple inheritance is not possible in java
java
java  explain object oriented concept in java
java
java  is java purely object oriented language
Advertisements
 

 

 

DMCA.com