ss called Matrix having the following data members int rows; int cols;
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Create a class called Matrix having the following data members
int rows;
int cols;
int mat[][].
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- 23. True or False: The bracket of the array type can be associated with the element type or with the name of the array. float[] prices; -> float prices[]; False True Give an explanation for the answer. Thank youTrue or False Arrays are reference type objectsString [] plants = newstring [] {“onions”, “carrots”, “peas”, “tomatoes”, “bananas”, “lemons”}; Using the array above , write code that 1. Prints the elements of the array in the order they appear in the array using a lambda function 2. Prints the elements of the array in descending order using a Linq function 3. Prints the elements of the array in ascending order using a linq fucntion 4. Prints the elements of the array that contain “ba” using a linq function
- var newStaff =new Employee[3]; is used to: Select one: a. Creates and initializes an Array with three objects of type Employee b. The statement is not valid in Java c. Create an Array to store two Employee objects d. Create an Array to store three objects of type EmployeeFunctions with 2D Arrays in Java Write a function named displayElements that takes a two-dimensional array, the size of its rows and columns, then prints every element of a two-dimensional array. Separate every row by a new line and every column by a space. In the main function, call the displayElements function and pass in the required parameters. Output 1 2 3 4 5 6 7 8 91. Array Allocator Write a function that dynamically allocates an array of integers. The function should accept an integer argument indicating the number of elements to allocate. The function should return a pointer to the array.
- 1. An array is a container that holds a group of values of a 2. Each item in an array is called an 3. Each element is accessed by a numerical 4. The index to the first element of an array is 0 and the index to the last element of the array is the length of the 5. Given the following array declaration, determine which of the three statements below it are true. int [] autoMobile = new int [13]; i. autoMobile[0] is the reference to the first element in the array. ii. autoMobile[13] is the reference to the last element in the array. ii. There are 13 integers in the autoMobile array. 6. In java new is a which is used to allocate memory 7. Declare a one-dimensional array named score of type int that can hold9 values. 8. Declare and initialize a one-dimensional byte array named values of size 10 so that all entries contain 1. 9. Declare and initialize a one-dimensional array to store name of any 3 students. 10. Declare a two-dimensional array named mark of type double that can hold 5x3…Reverse ArrayWrite a function that accepts an int array and the array’s size as arguments. The function should create a copy of the array, except that the element values should be reversedin the copy. The function should return a pointer to the new array. Demonstrate thefunction in a complete program.Code for this in C: You have already created an array named NUMBERS with 20cells. You are to initialize all of the cells with odd subscripts to 1 and all of the cells with even subscripts to 2.
- 2. Intersection Write a method/function that takes two circular arrays, their sizes and start indexes and returns a linear array containing the common elements between the two circular arrays. DO NOT convert the circular arrays to linear arrays to solve the problem. Input: Circular array 1: [40,50,0,0,0,10,20,30] (start_1 =5, size_1 =5) Circular array 2 : [10,20,5,0,0,0,0,0,5,40,15,25] (start_2=8, size_2 =7) Output: [10,20,40] Use Python LanguageLanguage: JAVA Script write a function 'keyValueDuplicates (obj) that takes an object as an argument and returns an array containing all keys that are also values in that object. Examples: obj1 = { orange: "juice", apple: "sauce", sauce: "pan" }; console.log(keyValueDuplicates (obj1)); // ["sauce"] obj2 = { big: "foot", foot: "ball", ball: "boy", boy: "scout"};console.log(keyValueDuplicates(obj2)); // ["foot", "ball", "boy"] obj3 = { pizza: "pie", apple: "pie" pumpkin: "pie"); console.log(keyValueDuplicates (obj3)); // [] *******************************************************************/function keyValueDuplicates (obj) { | // Your code here } /*****DO NOT MODIFY ANYTHING UNDER THIS LINE*********/ try { | module.exports = keyValueDuplicates; } catch (e) { | module.exports = null;}Objective: Design a program that uses two-dimensional arrays, classes and objects Assignment: Write a program that plays a tic-tac-toe game with the user. Define a class TicTacToe with the necessary data and functions to play the game. Use a 2-D char array with three rows and three columns as the game board. The class should also have the following functions: A constructor to initialize the board. I suggest either asterisk ('*') or characters '1' through '9'. A function to play the user's turn, fill in the board with either an 'X' or 'O' given row and column number (1-3) A function to play the computer's turn. This function will determine the row and column number to be filled in. You can use a simple algorithm such as look for the first space available, or random number generation. Complex AI algorithms will only be accepted with an explanation of its behavior via a zoom meeting. A function to verify if there is a win. This can be broken down by calling 3 separate private…