Write a Java application which prompts the user for enter a String, counts the number of vowels (a, e, i, o, u, A, E, I, O, U) contained in the string, and prints the counts. An example of execution is as follow:
Q: Write a java program that accepts four integers from the user and prints equal if all four are equal…
A: Required:- Approach:- Take all the numbers from the user and then compare if all they are equal…
Q: Write a java program that reads in three strings and sorts them alphabetically. You can ask to enter…
A: In Java, we have s1.compareTo(s2) method which compares the given strings. and on the basis of…
Q: Write a Java program that asks a user to enter a number and prints out if it is odd or even.
A: Use Scanner class object nextInt() to take input from user. First create object of Scanner class…
Q: 2. In Java write a program to input the value of a double variable p and print the value of p*sin(p)…
A: ANSWER: Java Programming: One of the most generally utilized programming dialects, Java is utilized…
Q: Write a recursive java language program in which user enters a string and an integer and and the…
A: Required:- Write a recursive java language program in which the user enters a string and an integer…
Q: Write a Java program that reads from the user a positive integer, then separates the integer into…
A: 1. To get a number from user. 2. To then read each integer in a number and add the sum 3.to then…
Q: Write a Java program to take a String from the user & print the byte array obtained from that String…
A: Required: Write a Java program to take a String from the user & print the byte array obtained…
Q: Write a Java program to take a string, print true if the string starts with "hi" and print false…
A: Introduction: Here we are required to create a JAVA program that checks whether a string starts with…
Q: A user enters 6 different strings of different lengths. Write a JAVA program to input all the…
A: According to the Question below the Solution: Output:
Q: In Java Write a program to take user input and print that till user enter blank string
A: Requirements :- In Java Write a program to take user input and print that till user enter blank…
Q: Write a Java program that gets a string from the user and reports whether or not there are repeated…
A: In main a while loop is used to ask for user input of a character. If character equals a then…
Q: How would I do this program? I am stuck.
A: Program DesignPrompt user for inputs and use Scanner object to read the inputs into double…
Q: Write a Java program to print a string made of 3 copies of the last 2 chars of the user entered…
A: answer is
Q: Create a JAVA program that reads input a string from the user and prints the Unicode values of all…
A: Required:- Create a Java program that reads input a string from the user and prints the Unicode…
Q: Write a program that accepts a string input and outputs the number of characters in the string and…
A:
Q: Write a Java program that asks the user to enter 5 odd integers. When the user enters an even…
A: Enter the number of elements you want in array. Now enter all the elements you want in that array.…
Q: c. Write a JAVA program to read input a string of length 8 and print "Valid Text" if the first half…
A: Write a JAVA program to read input a string of length 8 and print "Valid Text" if the first half of…
Q: Write a java program that read a line of input as a string and prints only the uppercase letters in…
A: Given: Write a java program that read a line of input as a string and prints only the uppercase…
Q: Write a Java program that reads an integer, which represents a year, and determines and prints…
A: logic here:- // if the InputYear is multiple of 4 if (InputYear % 4 == 0) { // if the…
Q: Write a java program to take the string and word from user and check whether the string starts with…
A: startsWith is the method in java available in String class to check whether the given string starts…
Q: Write a Java program that takes the user to provide a single character from the alphabet. Print…
A: I give the code in Java along with output and code screenshot
Q: Write a program that reads an integer value and prints the sum of all even integers between 2 and…
A: Solution: Given, Write a program that reads an integer value and prints the sum of all even…
Q: Write a Java program that averages the multiples of 17 for the first two hundred thousand natural…
A: Given:
Q: Write a Java program to take 2 non-negative ints, a and b, print their sum, so long as the sum has…
A: Java program to take 2 non negative integers, a and b, print their sum, so long as the sum has the…
Q: Write a java program to add two predefined strings.
A: The below given Java program will obey the following rubrics: Defining PredefineString class. In…
Q: Write a java program that reads a line of input as a sentence and displays: • Only the uppercase…
A: We need to create a Java program that reads a line of input as a sentence and prints- only…
Q: Write a java program that reads even integers from the user (the input stops when an odd number is…
A: import java.util.Scanner; import Scanner class from util library public static Scanner scan…
Q: Write a Java program to take input a string from user and find the number of digits in the string if…
A: Take input a string from user and print the number of digits present in the string as output. Write…
Q: Write a program that takes in a line of text as input, and outputs that line of text in reverse. The…
A: required: Write a program that takes in a line of text as input, and outputs that line of text in…
Q: Write a Java program that asks the user to enter positive numbers, and store it into (myArray) of…
A: import java.util.*;public class Main{ public static void main(String[] args) { Scanner scan =…
Q: Write a Java program to test if a given string contains only digits and special symbols…
A: import java.util.Scanner; public class Check{ public static void main(String []args) {…
Q: read a string and if a substring of length two appears at both its beginning and end, return a…
A: Reading a string and checking if a substring of length 2 appears at both end and beginning , return…
Q: Write a Java program that computes the product of odd numbers that are in the range [a, b] where a…
A: The question is on writing a Java program that computes the product of odd numbers that are in the…
Q: Write a java program to create a new string taking first 3 characters from a given string. If the…
A: program in java : import java.util.Scanner;public class Abhi{ public static void main(String[] args)…
Q: Write a Java program to find the number of words in the user entered String. for example:- i/p :…
A: Given : Input : String from user Output : Number of words in the string Programming language : Java…
Q: In JAVA language, write a program to input an integer p from the user and then print the count of…
A: In JAVA language, write a program to input an integer p from the user and then print the count of…
Q: Write a java program that enables the user to enter a string and an index,then cuts the letter in…
A: A part of String is called substring.
Q: Write a Java program to take a string, print a string where for every char in the original, there…
A: Required: Write a Java program to take a string, print a string where for every char in the…
Q: Write a program in Java to find the sum of even and odd number between two numbers by getting the…
A: We need to write a Java language program that takes the input of two numbers from the user and…
Q: Write a Java program that reads a string from the user and prints it one character per line.
A: A java string is a sequence of characters that exist as an object of the class java.lang.
Q: Write a Java program that encodes a given string using
A: public static String encode(String s) { StringBuilder sb = new StringBuilder();…
Q: Write a java program to find the number of vowels, consonents, digits and white space characters in…
A: Import the util. Scanner package. Inside main() function create Scanner class object. Prompt user…
Q: Write a java program to get the length of a string and you should takethe string from user
A: Required:- Write a java program to get the length of a string and you should take the string from…
Q: Write a program in JAVA language to take input two strings str1, str2 from the user and form a new…
A: Write a program in JAVA language to take input two strings str1, str2 from the user and form a new…
Q: Write a Java program to take a string and a non-negative int n, þrint a larger string that is n…
A: Required:- Write a Java program to take a string and a non-negative int n, print a larger string…
Q: Write a Java program to take the string and word from the user and check whether that word is…
A: ANSWER: Java Program:
Q: Write a Java program return method which will return true if a string passed to it does not contain…
A: Solution: Given,
Q: Write a java program to extract the first half of a string of even length. You have to take user…
A: Required:- Approach:- Take the string from the user and check whether its length is odd or even if…
Q: Write a java program to check whether a string starts with 'Java' and false otherwise.
A: Please find the answer below :
Q: 8. Write a JAVA program to read input a string s from the user and find the sum of all the digits in…
A: Algorithm: Call the Function to calculate sum of all numbers present in a string containing…
Step by step
Solved in 3 steps with 1 images
- public static String pancakeScramble(String text) This nifty little problem is taken from the excellent Wolfram Challenges problem site where you can also see examples of what the result should be for various arguments. Given a text string, construct a new string by reversing its first two characters, then reversing the first three characters of that, and so on, until the last round where you reverse your entire current string.This problem is an exercise in Java string manipulation. For some mysterious reason, the Java String type does not come with a reverse method. The canonical way to reverse a Java string str is to first convert it to mutable StringBuilder, reverse its contents, and convert the result back to an immutable string, that is,str = new StringBuilder(str).reverse().toString(); Here's the tester it must pass: @Test public void testPancakeScramble() throws IOException {// Explicit test casesassertEquals("", P2J3.pancakeScramble(""));assertEquals("alu",…Q1__;. A phrase is a palindrome if, after converting all uppercase letters into lowercase letters and removing all non-alphanumeric characters, it reads the same forward and backward. Alphanumeric characters include letters and numbers. Given a string s, return true if it is a palindrome, or false otherwise. Example 1: Input: s = "A man, a plan, a canal: Panama" Output: true Explanation: "amanaplanacanalpanama" is a palindrome. Example 2: Input: s = "race a car" Output: false Explanation: "raceacar" is not a palindrome..public static String pancakeScramble(String text) This nifty little problem is taken from the excellent Wolfram Challenges problem site where you can also see examples of what the result should be for various arguments. Given a text string, construct a new string by reversing its first two characters, then reversing the first three characters of that, and so on, until the last round where you reverse your entire current string. This problem is an exercise in Java string manipulation. For some mysterious reason, the Java String type does not come with a reverse method. The canonical way to reverse a Java string str is to first convert it to mutable StringBuilder, reverse its contents, and convert the result back to an immutable string, that is, str = new StringBuilder(str).reverse().tostring(); A bit convoluted, but does what is needed without fuss or muss. Maybe one day the Java strings will come with the reverse method built in, just like the string data types of all sensible…
- // Converts a string to lowercase, and // displays the string's length// as well as a count of letterspublic class DebugSeven4{public static void main(String[] args){String aString = "HELP!! I need to get 37 things DONE today!!";int numLetters = 0.int stringLength = aString.Length();System.out.println("In all lowercase, the sentence is: ");for(int i = 0; i < stringLength; i++){char ch = Character.toTheLowerCase(aString.charAt(i));System.out.print(ch);if(Character.isLetter(ch))numLetters--;}System.out.println();System.out.println("The number of CHARACTERS in the string is " + stringLength);System.out.println(The number of LETTERS is " + numLetters);}}Language: Java Write a program that reads a sentence from the keyboard. Depending on the last character of the sentence, print the message identifying the sentence as declarative (ends with a period), interrogative (ends with a question mark), exclamatory (end with an exclamation point), or other. Hint: you can use charAt() method from the String class to extract the last character of the input line. The character of a String str is at str.length()-1 position. For taking a sentence as input use the nextLine() method from the Scanner class. You have to use if/else if selection. Sample input and output: Sample 1 Input: How are you? Output: Interrogative Sample 2 Input: I am good. Output: Declarative Sample 3 Input: That is amazing! Output: Exclamatory Sample 4 Input: Although, Output: Other Answer:Description Write a Java program that compares two Strings. You have to declare a String text1 and assign it the value "programming" and then declare another String text2 and assign it the value "development". Your program should do the following: If the two Strings are exactly the same print to the screen "Exactly the same: True" otherwise print "Exactly the same: False". You may use boolean variables. If and only if the first comparison was false, a comparison should be done that ignores case sensitivity. If they are the same while ignoring the case print to the screen "Similar: True" otherwise print "Similar: False". Sample Input These sentences are the same. These sentences are the same. Sample Output Exactly the same: True Sample Input This sentence has Upper case and Lower case letters. This sentence has upper case and lower case letters. Sample Output Exactly the same: False Similar: True Sample Input Well something is wrong here Obviously they will get a false output Sample…
- Fix the code to make it work properly pls // Converts a string to lowercase, and // displays the string's length // as well as a count of letters public class DebugSeven4 { public static void main(String[] args) { String aString = "HELP!! I need to get 37 things DONE today!!"; int numLetters = 0. int stringLength = aString.Length(); System.out.println("In all lowercase, the sentence is: "); for(int i = 0; i < stringLength; i++) { char ch = Character.toTheLowerCase(aString.charAt(i)); System.out.print(ch); if(Character.isLetter(ch)) numLetters--; } System.out.println(); System.out.println ("The number of CHARACTERS in the string is " + stringLength); System.out.println(The number of LETTERS is " + numLetters); } }JAVA PROGRAM ASAP Please CREATE A program ASAP BECAUSE IT IS LAB ASSIGNMENT so it passes all the test cases. The program must pass the test case when uploaded to Hypergrade. Chapter 9. PC #16. Morse Code Converter Morse code is a code where each letter of the English alphabet, each digit, and various punctuation characters are represented by a series of dots and dashes. Write a program that asks the user to enter a string, and then converts that string to Morse code and prints on the screen. Use hyphens for dashes and periods for dots. The Morse code table is given in a text file morse.txt. When printing morse code, display eight codes on each line except the last line. Codes should be separated from each other with one space. There should be no extra spaces at the beginning and at the end of the output. Uppercase and lowercase letters are translated the same way. Morse.txt 0 -----1 .----2 ..---3 ...--4 ....-5 .....6 -....7 --...8 ---..9 ----.,…Java program:; User's name. Write a program that prompts for and reads the user's first and last name (separately). Then print a string composed of the first letter of the user's first name, followed by the first five characters of the user's last name, followed by a random number in the range 10 to 99. Assume that the name is at least five letters long. Similar algorithms are sometimes used to generate user names for new computer accounts. www
- Write a java program that generates random string called str of 10 characters from the English alphabet (lower and upper case) and then find the longest sequence of characters from str that is also a substring in your First Name called matchStr. The program should display: 1) The string str. 2) Your first name 3) The longest sequence matchStr. Note: In Random String str we can have at most two subsequent similar letters (we can have Aa but not AaA or aaa) Example: Suppose the generated random String is "AmedMoXMha" Name is "Mohamed" Output: Str = "Amed MOXMha" Name = "Mohamed" MatchStr = "medWrite a java program that generates random string called str of 10 characters from the English alphabet (lower and upper case) and then find the longest sequence of characters from str that is also a substring in your First Name called matchStr. The program should display: 1) The string str. 2) Your first name 3) The longest sequence matchStr. Note: In Random String str we can have at most two subsequent similar letters (we can have Aa but not AaA or aaa) Example: Suppose the generated random String is “AmedMoXMha” Name is “Mohamed” Output: Str = “AmedMoXMha” Name = “Mohamed” MatchStr = “med”In Java, please write a program that asks the user to enter a string, and then converts that string to Morse code. Use hyphens for dashes and periods for dots. Morse Code Table Character Code Character Code Character Code Character Code space space 6 - . . . . G --. Q --.- comma --..-- 7 -- . . . H . . . . R .-. period .-.-.- 8 ---.. I .. S . . . question mark ..--.. 9 ----. J .--- T - 0 ----- A .- K -.- U ..- 1 .---- B - . . . L .-.. V . . . - 2 ..--- C -.-. M -- W .-- 3 . . . -- D -.. N -. X -..- 4 . . . .- E . O --- Y -.-- 5 . . . .. F ..-. P .--. Z --..