java language Schedule the People class In main file, create an object of class People Make the showPeople method call
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java language
Schedule the People class
In main file, create an object of class People
Make the showPeople method call
Step by step
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- Alternate Character DisplayWrite a method that accepts a String object as an argument and then returns the alternate characters as substring starting from index 0. For instance, if the string argument passed is “GREAT”, the method should return “GET”. Demonstrate the method in a program that asks the user to input a string and then passes it to the method.Sentence Capitalizer Create an application with a method that accepts a string as an argument and returns a copy of the string with the first character of each sentence capitalized. For instance, if the argument is "hello. my name is Joe. what is your name?" the method should return the string "Hello. My name is Joe. What is your name?" The application should let the user enter a string and then pass it to the method. The modified string should be displayed.Look at the following statement: String city = "Asheville";Rewrite this statement so that city references a StringBuilder object instead of a String object.
- 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 stringLili and Bibi has just graduated from highschool. They’re now in the same university.As both are bestfriends since kindergarten, they chose to share a dormitory room. Rightbefore the first day of college, they both live in the same room.Lili and Bibi both like to read. Each of them has collections of their favourite books. Ofcourse they brought them there. Each book has descriptions: ID(integer), title(string),and author(string). Lili has N books, while Bibi has M books. They both sorted thebooks by its ID in ascending order. Sadly, there are only one bookshelf in the dormitoryroom. They both want to organize their books in one bookshelf, Of course in a sorted IDin ascending order. However, they consider the ID as the first priority of sorting factors,if two books has the same ID, they sort it by its title lexicographically in ascending order.Two books with the same ID may have a different title or author. Lili doesn’t have twobooks with the same ID, neither does Bibi. But they both…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",…
- Instructions: 1. This java program is for an application that stores the author (Writer) data of some books and emails. 2. getAuthors() method get the list of authors and store it in a String array. 3. addAuthors() method is used to add an author anytime for book or email. 4. getDate() method get the date of the book or email. 5. getTitle() method can be used to get the title of the book. 6. getSubject() method is used to get the Subject of the email. 7. getTo() method is used to get the information about the mail to whom it is sent. 8. All get methods need to return the values in the corresponding instance variables. 9. Scanner class can be used to set the data for the variables. The programmer can give his/her own methods to set the instance variablesWord Separator Create an application that accepts as input a sentence in which all the words are run together but the first character of each word is uppercase. Convert the sentence to a string in which the words are separated by spaces and only the first word starts with an uppercase letter. For example, the string "StopAndSmellTheRoses." would be converted to "Stop and smell the roses."A string object is ______ which means its contents cannot be changed. Select one: a. Absolute b. Immutable c. Undisputable d. Irreversible
- Vowels and Consonants Create an application with a method that accepts a string as an argument and returns the number of vowels that the string contains. The application should have another method that accepts a string as an argument and returns the number of consonants that the string contains. The application should let the user enter a string, and should display the number of vowels and the number of consonants it contains.Subject - Data Structure Please help me to debug my error. Thank you in advance! import java.util.Scanner;public class LinearSearchDemo { private static int linearSearch(int[] numbers, int key) { for (int i = 0; i < numbers.length; i++) { if (numbers[i] == key) { return i; } } return -1; // not found } // Main program to test the linearSearch() method public static void main(String[] args) { int[] numbers = { 2, 4, 7, 10, 11, 32, 45, 87 }; System.out.print("NUMBERS: "); for (int i = 0; i < numbers.length; i++) { System.out.print(numbers[i] + " "); } System.out.println(); Scanner scnr = new Scanner(System.in); System.out.print("Enter an integer value: "); int key = scnr.nextInt(); int keyIndex = linearSearch(numbers, key); if (keyIndex == -1) { System.out.println(key + " was not found."); } else { System.out.printf("Found %d at index…Create a function that tallies the number of times a phrase appears in a string. The function's output should be a number. Don't presume that a single space divides words, and that a string can contain punctuation. Create the method so that it can accept a String input or a StringBuilder object.