Removing All Vowels From A Sentence
Jan 28, 2015How do I write a program that has words in an array and output that array without the vowels?
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Program To Convert All Vowels To Capital Letter In A Sentence?
Jul 3, 2014i am new to programming skills it may be silly question for experience but for me it's new thing. actually i tried a lot but i am facing problem when i trying to take input through Scanner. if i will take input a sentence directly as a string it's working . but when i am trying with Scanner the first word is showing next are not showing
public class Demo2
{
public static void main(String[] args)
{
String s1="hi how are you";
s1=s1.replace('a', 'A');
s1 =s1.replace('e', 'E');
s1 =s1.replace('i', 'I');
[Code]...
this is working properly.
but when i trying with Scanner i am facing problem.
public class Demo2
{
public static void main(String[] args)
{
java.util.Scanner scn= new java.util.Scanner(System.in)
String s1=scn.next();
s1=s1.replace('a', 'A');
[Code]...
Trying To Count All The Vowels In A String
Feb 13, 2015I am currently trying to count and display all the vowels in a set of given strings and can't seem to figure out what to do. I was able to print the line with the most vowels, but i also need to display them. The code is listed below and the given output.
public class Strings
{
public static void main(String[] args) {
String sentence = "I am currently studing Computer Science."
+ "My name is whatever and I am orginaially from the state of Virginia."
+ "I recenetly separated from the Air Force where I served on the Presidental Honor Guard.";
[Code] ....
The output that i am getting is:
I am currently studying Computer Science .
My name is whatever and I am originally from the state of Virginia.
I recently separated from the Air Force where I served on the Presidential Honor Guard.
The line with most vowels is:
I recently separated from the Air Force where I served on the Presidential Honor Guard.
Method For Counting Vowels In A String
Nov 21, 2014I have to take a user's input and count the number of vowels in a String. If I start with a lowercase vowel it gets counted, but if I start with an uppercase or different letter I get nothing. Either way, I can not get the counter to go higher than 1.
import java.util.Scanner;
public class countVowels
{
public static void main(String[] args)
{
Scanner kb=new Scanner(System.in);
System.out.println("Enter a sequence of letters:");
String letters=kb.next();
[code]...
Recursive Method To Remove Vowels In A String
Oct 22, 2014Write down a recursive method to remove vowels in string ....
View Replies View RelatedWrite Program To Sort Names According To Number Of Vowels?
Feb 15, 2014write a program to sort names according to number of vowels sort({sam,ratan,alok,raj}) the op is {sam,ratan,alok,raj}
View Replies View RelatedGet Character Count And Amount Of Vowels In String Array?
Jan 29, 2015I have to write some code to take names from the user and then order them in alphabetical order and then print them out which i have managed to do. However, i can't get it to count the characters in the names that the user enters or count the amount of vowels in the names.
This is the code ive written:
import javax.swing.JOptionPane;
import java.util.Arrays;
String[] names = new String[9];
int i;
names[0] = JOptionPane.showInputDialog("Please enter a name");
names[1] = JOptionPane.showInputDialog("Please enter a name");
[code]....
Read Through A String / Count How Many Vowels There Are And Print Out When Detected
Sep 15, 2014So I need to write a program that reads through a String and counts how many vowels there are and prints them out as it finds them. This is what I have so far:
if (vowel == 'a' || vowel =='e' || vowel =='i' || vowel == 'o' || vowel == 'u'){
numberOfVowels++;
}
The problem is that I can't figure out how to print out the character once it detects it as a vowel.
Count Vowels In ArrayList Of Strings - N Cannot Be Resolved To A Variable
Sep 11, 2014What I'm trying to do here is to count the vowels in an arraylist of strings. What I did may not be right, but that's not my problem for now. My problem is that i cannot return the value (n) I want to return. I don't know why.
import java.util.*;
import java.util.Arrays;
public class One {
public static void main(String[] args) {
ArrayList<String> list = new ArrayList<String>();
list.add("aaa");
list.add("brr");
list.add("unn");
System.out.println(vowels(list));
[URL] ....
Deleting Word From Sentence
Feb 7, 2015How to delete word "kumar" from sentence
import java.util.*;
class kumar
{
public static void main(String args[]) {
Scanner in=new Scanner(System.in);
System.out.println("Enter a sentence");
String s=in.nextLine();
s=s=" ";
[Code] ....
I do not get any output nor any error....
Parsing Sentence From Given File
Jun 10, 2015I have the bellow file. What I should do the parsing sentences from the given file?
[ A/DT form/NN ]
of/IN
[ asbestos/NN ]
once/RB used/VBN to/TO make/VB Kent/NNP
[ cigarette/NN filters/NNS ]
has/VBZ caused/VBN
[ a/DT high/JJ percentage/NN ]
of/IN
[Code] ....
How To Reverse Order Of Words In A Sentence
Nov 29, 2012I want to write an application that inputs a sentence, tokenizes the words with method split and reverse the words (not the letters)...I am stuck at the last part: how to reverse them...should I use the method reverse(); ?
Here is my code..
import java.util.Scanner;
import java.util.StringTokenizer;
public class ReversedWords {
//execute application
public static void main( String [] args) {
//get sentence
[code]....
How To Split And Then Represent Splitted Sentence
Apr 12, 2015how to split and then represent the splitted sentence.Suppose I have:
Java Code:
String sentence = "I Love my mother <=> I Love my father";
String[] array = sentence.split("->"); mh_sh_highlight_all('java');
But how can I get now the lefthandside String values which is "I love my mother" and righthandside "I love my father"? I tried smth like:
Java Code:
String[] leftHandSide = array[0].split(" ");
String[] rightHandSide = array[1].split(" "); mh_sh_highlight_all('java');
But it's not working - getting error.
Delete (the) From Sentence And Display New String
Feb 3, 2015To delete "the" from string and display the new string
my input------ the dog
required output--------- dog
my output-------------------thedog
Code :
import java.util.*;
class the
{
public static void main(String args[])
{
Scanner in=new Scanner(System.in);
System.out.println("Enter a sentence");
String s=in.nextLine();
[Code] ....
Write Out Whole Sentence - Counting Characters
Sep 16, 2014public class Setning
{
public static void main(String[] setning) {
skrivHeleSetningen(setning);
}
private static void skrivHeleSetningen(String[] setning) {
[Code] .....
What this do is:
First write out the whole sentence (WORKS)
Write out number of words (WORK)
Then I would like it to write out number of characters (DOESN'T WORK)
The arguments are given in "run configurations" using eclipse
Check If A Sentence From User Has Specific Letter?
May 1, 2014I am trying to write a simple program that checks if a user's input has a specific letter using the ".contains" method but its not doing what i wanted to do. here is my code below.
import java.util.Scanner;
public class secret
{
public static void main(String args[]) {
Scanner sc;
char hidden='a';
String guess;
[Code] ....
Java Code Using Recursion - Reversing Sentence
Mar 15, 2015So I have to design a program that takes a word and reverses the order of it. The exact directions are:Write a recursive method void reverse() that reverses a sentence. For example:
[code = Java]
Sentence greeting = new Sentence("Hello!");
greeting.reverse();
System.out.println(greeting.getText());
[/code]
prints the string "!olleH".
Implement a recursive solution by removing the first character, reversing a sentence consisting of the remaining text, and combining the two. So basically my biggest issue is my method to actually reverse the word.
public class Sentance
{
private String Word;
public Sentance (String aWord)
{
Word = aWord;
[code]....
Taking String That Contain Sentence And Reversing The Words
Sep 5, 2014I am not very comfortable with Strings in Java. The problem I am facing is, taking a string that contains a sentence and reversing the words. Example would be, "Hi I am Bob" and changing it to "Bob am I Hi". Then returning the String.
My initial thoughts were to change the string into a character array and then manually doing the work with loops and tedious comparison statements. I quickly realized that there must be a better way but I am not very familiar with strings in Java to know what a more sufficient way would be.
Write A Program To Reverse Each Word In Line (sentence)
Jul 3, 2014Write a program to reverse each word in line(sentence)?
View Replies View RelatedMake Program That Tells User To Type Sentence?
May 21, 2014Ok, so I have to make a program that tells the user to type a sentence and at the end of the sentence a "." must be put to end the program. If a "." period is not entered, it must re-prompt the user to enter a period. On top of all this, the program has to count the number of letters in the sentence. I cant seem to get the while loop working and I cant find anywhere how to make a counter count the number of letters.
import java.io.*;
class Sentence
//The purpose of this program is to
[Code]....
Translate User Inputted Sentence Into MorseCode - No Output?
Feb 19, 2014The purpose of this program is to translate a user inputed sentence into morseCode. It seems like everything is right to me, but I'm simply not getting output! What am I doing wrong, or what should I add/change?
Here is the main class:
public class MorseCode
{
public static String myInput;
public static String[] myMorse;
public static String myUserInput;
public static char[] myAlph = {'A','B','C','D','E','F','G','H','I','J','K','L','M',
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z'};
public MorseCode()
[Code] ....
Encrypt / Decrypt User Sentence Using Array And Random Encryption
Oct 28, 2014My assignment is to write a program that will encrypt and decrypt a sentence entered by a user but the encryption is to be random using an array. Can I convert my sentence(string) from char to int then create a random array to encrypt?
import java.util.Scanner;
import java.util.Random;
/*SentenceEncryptionProgram
*/
public class SentenceEncryption {
string sentence; //sentence entered by user
[Code] ....
Requiring User To Enter Word / Sentence To Encrypt Or Decipher
Apr 10, 2014I've been given an assignment for my Programming Fundamentals class that requires the user to enter a word/sentence to encrypt or decipher, as well as requiring the user to enter a key in which to encrpyt/decrypt the input by.
So a = no shift, b = a shift by 1 and so on.
But I'm completely lost as to what to do, and after searching for Vigenere Cipher topics, they look completely different to mine and (hardly) include prompts?This is my code:
/**
* @(#)VigenereCipher.java
*/
import java.util.Scanner;
public class VigenereCipher
{
public VigenereCipher()
[code]....
String Analyze - Take A Sentence And Check How Many Times Specific Words Come Up
Sep 8, 2014Basically the requirements are to take a sentence (string of text) and check to see how many times specific words come up and then add to the counter depending on the word.
But I can not seem to get it to add the instances of the goodwords and badwords.
package Strings;
import java.io.*;
public class SentimentAnalyser {
private static String analyse(String text) {
int pw = 0;
int nw = 0;
String[] searchword = { "bad", "terrible", "good", "awesome" };
[Code] ....
Removing Whitespace From String?
Mar 25, 2015For some reason the following code is not removing whitespace from my string:
temp = sb.toString().trim().replace("s+", " ");
I have printed the string before and after the implementation of the methods above and there is not change in the whitespace of the string.
Removing A Character From String?
Sep 26, 2014I am trying to remove a character from string as below
public String reomveChar(String str, int n) {
if(0<=n & n<=(str.length()-1)){
//str.charAt(n)
char o=str.charAt(n);
return str.replace("o","");
//a.replace("o","");
}
return null;
}'
what is the best way to remove it.
If i call like
removeChar("hello", 1) i should see hllo.
When there are more than one way to do a challenge in java which one to choose as best way.
What is the criteria to decide one particular way of writing code is best among say 'n' different number of ways.