guffadi

First: Design a class named Employee with private fields for that person’s: (1) name, (2) ID number, and (3) hire date. The ID number should be in the format ###–C, where # is a digit, 0–9, and C is a character, an uppercase letter, A–M. Write no-arg, 1-arg (name), 2-arg …

//With this method, I input a string and return an array that contains a sorted list of characters as per the frequency. Eg: If i input "apple", the out put should be p,a,l,e, How do I do this? public static ArrayList<Character> characterFreqDist(String statement) { char[] Array = statement.toCharArray(); int length …

/** This code is supposed to take the user input of the length and breadth of the room in one class, get the user input of the material and cost from the other class and calculate the total cost.*/ import java.util.Scanner; //My first class class RoomFlooring { private String FloorMaterial; …

import java.util.Scanner; class Room_Dimension { private double length; private double width; public Room_Dimension(double length, double width) { this.length = length; this.width = width; } public void setLength(double length) { this.length = length; } public void setWidth(double width) { this.width = width; } public double getLength() { return length; } public …