str is a String object. Write Java statements that prints the characters of str with index increments of 3 with a space after each character. I.e. characters with indexes 0, 3, 6, 9, ... will be printed. (Example: if str="Antalya", then output will be "Aaa") (Example: if str="008 Jane Bond", then output will be "0_n Bd") Write only the Java statements that performs the
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- 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 --..In Java write a program to read Input a string and find number of uppercase alphabets in it.An integer variable is assigned a value representing inches. Compute and print how many miles, yards, feet and inches that number represents. The rules are: 1 foot equal 12 inches; 36 inches equal 1 yard; 5280 feet equals 1 mile. For example, 245897 inches equals 46 miles 83 yards 2 feet and 5 inches a)Given an array of strings, write Java code to find the string that would come earliest in the dictionary with the smallest value (Unicode) and its position in the array. b)Given a string, write Java code to count how many exclamation points there are in the string.
- This is meant to be written in JAVA So far we've learned variables, branches, loops, and just started learning some array. This is the assignment: Many user-created passwords are simple and easy to guess. Write a program that takes a simple password and makes it stronger by replacing characters using the key below, and by appending "!" to the end of the input string. i becomes 1 a becomes @ m becomes M B becomes 8 s becomes $ Ex: If the input is: mypassword the output is: Myp@$$word! Please show the end result and explain why you added what you added. This is what I have so far: import java.util.Scanner; public class LabProgram {public static void main(String[] args) {}}Write a Java program correctly that generates a report of proof of vaccination against COVID-19 for the peoplewho received their dose of vaccination. Write a program which:1. Display a welcome message.2. Then prompts the user to enter the following:• First name, with first letter uppercase, which is then stores in a variable of type String.• Last name, with first letter uppercase which is then stores in a variable of type String.• Day of birth, set as a number between 1 and 31, which is then stores in a variable of typeint.• Month of birth, set as a number between 1 and 12, which is then stores in a variable of typeint.• Year of birth, set as a number between 1920 and 2006, which is then stores in a variable oftype int.• Day of vaccination, set as a number between 1 and 31, which is then stores in a variable oftype int.• Month of vaccination. set as a number between 1 and 12, which is then stores in a variableof type int.• Year of vaccination, set as a number between 2020 and 2021,…Write a program for a string is given which contains alphanumeric elements only. find the sum of numbers it have ? in java
- In Java, Write an application that reads a line of text, tokenizes the line using space characters as delimiters and outputs only those words beginning with the letter "b". JavaWrite the program that has two subroutines: one that builds a String object of a specified size and another that builds a StringBuilder object of the same size. Each of the subroutines is timed, using objects from the Timing class we developed at the beginning of the book. This procedure is repeated three times, first for building objects of 100 characters, then for 1,000 characters, and finally for 10,000 characters. The times are then listed in pairs for each size. code in c#Write an java application from the code below that accepts three Strings from the user and displays them in alphabetical order without regard to case. import java.util.*; public class Alphabetize2 { public static void main(String[] args) { String str1, str2, str3; Scanner in = new Scanner(System.in); System.out.print("Enter first string >> "); str1 = in.nextLine(); System.out.print("Enter second string >> "); str2 = in.nextLine(); System.out.print("Enter third string >> "); str3 = in.nextLine(); // display strings in alphabetical order if(str1.toLowerCase().compareTo(str2.toLowerCase()) < 0 && str2.toLowerCase().compareTo(str3.toLowerCase()) < 0) System.out.println("You entered the strings in alphabetical order"); else System.out.println("You did not enter the words in alphabetical order"); } }
- In java: Complete the checkCharacter() method which has 2 parameters: A String, and a specified index (int). The method checks the character at the specified index of the String parameter, and returns a String based on the type of character at that location indicating if the character is a letter, digit, whitespace, or unknown character. Ex: The method calls below with the given arguments will return the following Strings: checkCharacter("happy birthday", 2) returns "Character 'p' is a letter"checkCharacter("happy birthday", 5) returns "Character ' ' is a white space"checkCharacter("happy birthday 2 you", 15) returns "Character '2' is a digit"checkCharacter("happy birthday!", 14) returns "Character '!' is unknown"Java Code Please Output The first few lines contain the drawn rectangle. After one empty line, the next line prints either "RECTANGLE" or "SQUARE". This is then followed by its area, perimeter, and the coordinates of its center point. #·#·#·#·#·# #·········# #·········# #·········# #·········# #·········# #·········# #·········# #·#·#·#·#·# RECTANGLE AREA:·40 PERIMETER:·26 CENTER·POINT:·(2.50,4.00)When we say arithmetic expression, we mean a kind of expression you can type in a very basic desk calculator. That is, neither variables nor brackets are allowed. It contains only numbers and four arithmetic operators, +, -, *, and /. The following are some examples of arithmetic expression: Any number string with or without signs - e.g. 3, -1, +10, 3.14, -0.70 and 099. Number strings mixed with arithmetic operators - e.g. 3+5, -1+2*3, 7/10-0.7, and -1.4-+8.2. An example of FA diagram for recognising a non-negative integer is given below. You may use it as a start point. You need to add a few more states and transitions to handle numbers with decimal point and signs (e.g. -5, +2, 0.21, -32.6, +99.05, but not the form 1.0E-3). Most importantly, you also need to add a few more things to deal with the arithmetic operators +, -, *, /.