Given an array of integers return the sum of the values stored in the first and last index of the array. The array will have at least 2 elements in it public class Class1 { public static int endSum(int[] values) { //Enter code here } } Use Java and show output screenshot and implementation screenshot

Given an array of integers return the sum of the values stored in the first and last index of the array. The array will have at least 2 elements in it public class Class1 { public static int endSum(int[] values) { //Enter code here } } Use Java and show output screenshot and implementation screenshot

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter8: Arrays

Section: Chapter Questions

Problem 9PE

See similar textbooks

Similar questions

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.
Java programming language I need to complete the "public int remove" method in the bottom. Please help me. image attached is the main. public class ourArray { //define an array of integers private int[] Ar; //Ar is a reference //declare private int Capacity = 100; private int size = 0; private int Increment = 10; //Default Constructor public ourArray() { Ar = new int[100]; Capacity = 100; size = 0; Increment = 10; } //Constructor that accepts the capacity (C). It creates an array of C integersm, sets capacity to C // Increment to 10 public ourArray(int C) { //create an array of C integers Ar = new int[C]; size = 0; Capacity = C; Increment = 10; } //Constructor that accepts two integers (c, i) c for capacity and i for increment public ourArray(int C, int I) { //create an array of C integers Ar = new int[C]; size = 0; Capacity = C; Increment = I; } //setter for Increment public void setIncrement(int I) { Increment = I; } //getter for size, capacity and increment. public…
Alert dont submit AI generated answer. Provided are a PrimeMinister class and a Driver class. Prime Ministers have first and last names, and the year they were first elected. The natural sorting method for Prime Ministers is by their surnames ascending, then by their first names ascending, if the last names are the same. a. Create a class called BinarySearch. Within this class, create a method that will called binarySearch search an array for a given Prime Minister and return the index they were found at. Although, we are searching for PrimeMinisters, your class and method should be able to search any array of sortable objects. That is, your BinarySearch class should have no direct association with the PrimeMinister class. (You must program the recursive binary search algorithm yourself. Do not use any built in search libraries) b. Make any changes necessary to the PrimeMinister class to be able to search an array of them. c.Fix the issues in the driver class that will prevent your…
Write a Java class, XXX_Lab71, where XXX is your Kean email ID. The classwill do the following:1) Create an Array which can contain 5 elements using an initializer list.2) The values in the list will be: 11, 22, 33, 44, 553) Using an assignment statement, change the element at index position,3, to 88.4) Print the elements of the array from first to last using a loop. Use thelength property to print the elements.5) Print the elements of the array from last to first using a loop. Use thelength property to print the elements.
Programming exercise (in java eclipse, please add comments for each step). Write a complete Java program named FindProduct that contains the following: a. A main method asks the user to provide the number of rows and columns for a 2-dimensional array of integers. b. A main method calls the getArray() method that creates the 2D array of specified size and populates it with random values from 0 to 100. c. A main method prints the elements of the 2D array created by getArray(). d. A main method calls the printProduct method that will: i. Receive the two-dimensional array as input ii. Calculate the product of elements in each row of the array iii. Display the product on the Console. The product of all elements in each row should be formatted as "Row 1 Product XXXX"
RU Rotten Tomatoes . Write a program RURottenTomatoes.java that creates a 2 dimensional integer array of movie ratings from the command line arguments and displays the index of the movie that has the highest sum of ratings. Ratings range from 1 to 5 (inclusive). The rows of the 2D array correspond to movie reviewers and the columns of the 2D array correspond to movies. The reviewer at index 2 gave movie at index 0 a rating of 4. Take a look at the following example for an explanation on the command line arguments sequence. java RURottenTomatoes 3 2 5 2 3 3 4 1 0 1 0 5 2 1 3 3 2 4 1 The first argument corresponds to the number of reviewers and the second argument corresponds to the number of movies (the dimensions of the 2D integer array). Following are the movie ratings in a row-major order.…
It’s possible to make a class that acts like an array. The CLARRAY example shown here is a complete program that shows one way to create your own array class: // clarray.cpp // creates array class #include <iostream> using namespace std; //////////////////////////////////////////////////////////////// class Array //models a normal C++ array { private: int* ptr; //pointer to Array contents int size; //size of Array public: Array(int s) //one-argument constructor { size = s; //argument is size of Array ptr = new int[s]; //make space for Array } ~Array() //destructor { delete[] ptr; } int& operator [] (int j) //overloaded subscript operator { return *(ptr+j); } }; //////////////////////////////////////////////////////////////// int main() { const int ASIZE = 10; //size of array Array arr(ASIZE); //make an…
Design a class named Location for locating a maximalvalue and its location in a two-dimensional array. The class contains public datafields row, column, and maxValue that store the maximal value and its indices ina two-dimensional array with row and column as int types and maxValue as adouble type.Write the following method that returns the location of the largest element in atwo-dimensional array:public static Location locateLargest(double[][] a)The return value is an instance of Location. Write a test program that promptsthe user to enter a two-dimensional array and displays the location of the largestelement in the array.
Write in java code Create an array myArr of 10 integer elements and initialize/fill it with numbers (not sorted) between 0 and 20; for example myArr = [ 12, 3, 19, 5, 7, 11,….etc.]. (a) print the array. (b) Use method sort() of class Arrays to sort myArr and print it after sorting. (c) Use the arraycopy() method of class System to copy myArr to another array called my2ndArr, then print both arrays. (d) use method equals() of class Arrays between the two arrays and print the results. (e) use method fill() to fill my2ndArr with 99 in all elements and then use method equals()and print the result whether the two arrays are equal or not. (f) use the method binarySearch() to search myArr for the value 15 and print the result
Complete the method endsInFive that takes as arguments a 2D-array of integers and an integer value that represents a column index in the array. endsInFive returns the number of values in the column that end in 5. It is possible that the array is ragged, meaning that the number of columns in each row is different. For example, 2 is returned if the following 2D-array is passed as the first argument of endsInFive and the integer 3 as the second argument (the values 25 and 115 end in five at column index 3).
Write and test a Java program that processes arrays as follows: Code a class that is called myArray consisting of the following methods: a. build and return an array of integer values (size 20 elements) b. search the array for a given element (linear search) c. Insert an element into the array after a certain element already contained in the array. This involves shifting array elements . and will require defining an array which has additional unused cells d. remove an element in an array (requires the use of searching and collapsing the array so that there are no gaps.) e. Write a method that uses a nested loop structure to create a 2-dimensional character array consisting of 6 rows and 4 columns. f. Write a method that reads the elements of the 2-D array, and displays the array contents (elements) one row per line.
(Java) Q3 explain the answers to the below questions using step-by-step explanation. Fill in the missing line of code for the insert method for an array: public static void insert(String array[], int numElements, int indexToInsert, String newValue) {if (array.length == numElements) {System.out.println("Array is full. No room to insert.");return;}for (int i = numElements; i > indexToInsert; i--) {//fill in the missing line of code here}array[indexToInsert] = newValue;}