an array "winningNumbers" that represents a number of games of roulette wheel and its winning numbers , return length of the longest streak without repeating numbers in array * please implemnet on Java public static int getMaxLengthStreakOfWinningNumbers(int[] numbers_array) { YOUR CODE GOES HERE return max_length */ }

an array "winningNumbers" that represents a number of games of roulette wheel and its winning numbers , return length of the longest streak without repeating numbers in array * please implemnet on Java public static int getMaxLengthStreakOfWinningNumbers(int[] numbers_array) { YOUR CODE GOES HERE return max_length */ }

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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solve eith java:- Write code for PersonManagement class. This class contains the array of Person class (code is given below) and also following methods: set: This method receives the array of person class and set the attribute. displayAll: This method will display values of all persons. sort: This method will sort the array according to age values of the persons with ascending order using Selection Sort. reverse: This method will reverse the order of the array. getPersons: This method will return the array of the persons (attribute). displayEvenAgePerson: This method will display all those persons values who have even age. displayOddAgePerson: This method will display all those persons values who have odd age. displayPrimeAgePerson: This method will display only those persons values who have prime number age. Following is the class of Person: public class Person { private String Name; public int age; public void set(String Name, int age) {…
1) Write a method that returns the range of an array of integers. The range is the difference between the highest and lowest values in the array. The signature of the method should be as follows. public static int computeRange(int[] values)
4. write a method that receives an array and shuffles the array randomly
imple java code for beginner Write a method largest is used to determine the - largest number from a set of numbers. - Example: - Given 12, 45, 23, 11, 38, 29, 15, 10, 34 * The largest is 45 simple java code dont use array we did not take it yet
1Code a JavaScript callback function for the Array.map method to ('Yu Yamaguchi') evaluate an array of integersidentify the integers that are Prime numbersreturn the Prime numbers in the new array 2 Code a JavaScript callback function for the Array.reduce method to evaluate an array of integersdetermine the smalles integerreturn the smalles integer Note: if there are identical integers, the function is to return the last one.
Write java code that recursively calculates the Sum of the array cells. Program requirements: Create an array named MyArr and initialize it as follow: 19 27 81 243 88 1- Write a method named ArrSum that recursively calculates the Sum of the numbers in the Array and returns the Sum of the numbers. Hint: Method with 1 parameter (the Array) that returns 1 value (the Array's Sum). 2- Write a method named Display that displays the Array contents and Sum of the numbers. Hint: Method with 2 parameters (the Array) and Sum with no returns (void) 3- Your program output format must be the same as the following: =>> Array Summation Array: 31 19 27 81 243 88 100 6 10 5 Sum: 610 =>> End of the Program Documentation / Comments 31 100 6 10 5
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1. Deck.java The Deck class represents a deck of cards. It starts off with 52 cards, but as cards are dealt from the deck. the number of cards becomes smaller. The class has one private instance variable that stores the Cards that are currently in the Deck: private Card] carde; Important Note: The first Card in the array will be considered the card that Is at the top of the deck. Whon cards aro removed from the deck they will be removed from the front of the array. You must implement the flollowing methods for the Deck class: • public Dock) This constructor initializes the Deck with 52 card objacts, representing the 52 cards that are in a standard deck. The cards must be ordered as in the diagram below: Important: The FIRST card in your array should be the Ace of Spades, and the LAST card should be the King of Diamonds. Note that in the picture below, the Ace of Spades is at the TOP of the deck, which is to the left. A234567890 J.0KA234567 25456 10KA2 S45 57|8|90U.0高 • public Deck(Deck…
Method Details getCountInRange public static int getCountInRange(int[] array, int lower, int upper) Returns the number of values in the range defined by lower (inclusive) and upper (inclusive) Parameters: array - integer array lower - lower limit upper - upper limit Returns: Number of values found Throws: java.lang.IllegalArgumentException - if array is null or lower is greater than upper Any error message is fine (e.g., "Invalid parameters(s)")
How is this program written in java?
java note: matrices refers to 2D arrays