Fibonacci A fibonacci sequence is a series of numbers in which each number is the sum of the two preceding numbers. For example: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, and so on... For this, you will implement a class that takes a positive integer (n) and returns the number in the nth position in the sequence. Examples When n is 1, the returned value will be 0. When n is 4, the returned value will be 2. When n is 9, the returned value will be 21. come up with the formula and base cases Implementation Create a class Fibonacci with a public static method getValue. Create a Main class to test and run your Fibonacci class.

Rename the show method to people Override the show method in student and in the other class you created (this will be the polymorphic method) In main program, create an array of 3 objects of class people Instantiate each array position with a different object (people, student, other) With a loop, display all the objects in the array.

Python:Please read the following. The Game class The Game class brings together an instance of the GameBoard class, a list of Player objects who are playing the game, and an integer variable "n" indicating how many tokens must be aligned to win (as in the name "Connect N"). The game class has a constructor and two additional methods. The most complicated of these, play, is provided for you and should not be modified. However, you must implement the constructor and the add_player method. __init__(self,n,height,width) The Game constructor needs to initialize three instance variables. The first, self.n, simply holds the integer value "n" provided as a parameter. The second, self.board, should be a new instance of the GameBoard class (described below), built using the provided height and width as dimensions. The third, self.players, should be an initially empty list. add_player(self,name,symbol) The add_player method is provided a name string and a symbol string. These two values should be...

In Java Modify Searching class: – Count how many comparisons are performed during each search – Print the number for each search along the results of the search Searching class.java: //********************************************************************// Searching.java Author: Lewis/Loftus//// Demonstrates the linear search and binary search algorithms.//******************************************************************** public class Searching<T>{ //----------------------------------------------------------------- // Searches the specified array of objects for the target using // a linear search. Returns a reference to the target object from // the array if found, and null otherwise. //----------------------------------------------------------------- public T linearSearch(T[] list, T target) { int index = 0; boolean found = false; while (!found && index < list.length) { if...

public static int countIt (int n) { int count = 0; for (int i = n; i > 0; i /= 2) for (int j = 0; j < 10; j++) count += 1; return count; } Big-O notation: Explanation:

List the names of all customers that have a credit limit of 7,500ドル or less

Implement move the following way. public int[] walk(int... stepCounts) { // Implement the logic for walking the players returnnewint[0]; } public class WalkingBoardWithPlayers extends WalkingBoard{ privatePlayer[] players; privateintround; publicstaticfinalintSCORE_EACH_STEP=13; publicWalkingBoardWithPlayers(int[][] board, intplayerCount) { super(board); initPlayers(playerCount); } publicWalkingBoardWithPlayers(intsize, intplayerCount) { super(size); initPlayers(playerCount); } privatevoidinitPlayers(intplayerCount) { if(playerCount <2){ thrownewIllegalArgumentException("Player count must be at least 2"); } else { this.players=newPlayer[playerCount]; this.players[0] =newMadlyRotatingBuccaneer(); for (inti=1; i < playerCount; i++) { this.players[i] =newPlayer(); } } } package walking.game.player; import walking.game.util.Direction; public class Player{ privateintscore; protectedDirectiondirection=Direction.UP; publicPlayer() {} publicintgetScore() { return score; }...

This is a subclass and doesn't has a main method yet. class Vector{Object items[];int length;int size; void Grow(){// Duplicate sizesize = size * 2; // Allocate new itemsObject new_items[] = new Object[size]; // Copy old itemsfor (int i = 0; i < length; i++)new_items[i] = items[i]; // Discard old itemsitems = new_items; // MessageSystem.out.println("Growing capacity to " + size + " elements");} public Vector(){size = 2;items = new Object[2];} public void Print(){// MessageSystem.out.println("Content:"); // Traversefor (int i = 0; i < length; i++)System.out.println(items[i]);} public void Insert(int index, Object item){// Check indexif (index < 0 || index > length){System.out.println("Invalid index");return;} // Grow if necessaryif (length == size)Grow(); // Shiftfor (int i = length - 1; i >= index; i--)items[i + 1] = items[i]; // Insertitems[index] = item; // One more itemlength++; // MessageSystem.out.println("Inserted " + item);} public void Add(Object...

Complete the convert() method that casts the parameter from a double to an integer and returns the result.Note that the main() method prints out the returned value of the convert() method. Ex: If the double value is 19.9, then the output is: 19 Ex: If the double value is 3.1, then the output is: 3 code: public class LabProgram { public static int convert(double d){ /* Type your code here */ } public static void main(String[] args) { System.out.println(convert(19.9)); System.out.println(convert(3.1)); }}

Number 11

Write an Election class, in python that is used to record votes.

how would you do this? this is a non graded practice lab

JAVA