Please made a Java code that will define a “new data type” such that it will be used as the data type for a variable that will hold a nxm matrix. /*** The Matrices class should define a “new data type" such* that it will be used as the data type for a variable that will hold a nxm matrix.A */46.8.public class Matrices {10}

Answer: I have done code and also I have attached code.

Answered: * The Matrices class should define a…

* The Matrices class should define a “new data type" such * that it will be used as the data type for a variable that will hold a nxm matrix. a */ public class Matrices {

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

See similar textbooks

Similar questions

Language: C++ Imagine that you are in the design stage of a software system for handling the data of the partici- pants of a major soccer tournament. As different roles will be present (players, coaches, referees, etc.) you are required to develop a class handling the data of a generic league member. For each person the following data is at least needed • first name as character array (36 characters characters including '\ 0') • last name as character array (36 characters) • date of birth as character array (11 characters, storage format is yyyy-mm-dd) In addition the whole team is located somewhere, so location is an additional static prop- erty of the class. Design and implement a class for holding these data. In addition add at least two other general properties to this class. The class, which will be called TournamentMember, should provide constructors (empty and parametric), a destructor and also a copy constructor. The class should also provide inline setter and getter methods…
need help in C++ Problem: You are asked to create a program for storing the catalog of movies at a DVD store using functions, files, and user-defined structures. The program should let the user read the movie through the file, add, remove, and output movies to the file. For this assignment, you must store the information about the movies in the catalog using a single vector. The vector's data type is a user-defined structure that you must define on functions.h following these rules: Identifier for the user-define structure: movie. Member variables of the structure "movie": name (string), year (int), and genre (string). Note: you must use the identifiers presented before when defining the user-defined structure. Your solution will NOT pass the unit test cases if you do not follow the instructions presented above. The main function is provided (you need to modify the code of the main function to call the user-defined functions described below). The following user-defined functions are…
: A designer in 3D graphics company wants to design a matrix as a two-dimensional array. The size of 2D array could be the last two digit of arid number. Initially he creates a class matrix that provides the member function to check that no array index is out of bounds. Make the member data in the matrix class a 10-by-10 array. A constructor should allow the programmer to specify the actual dimensions of the matrix (provided they’re less than 10 by 10). The member functions that access data in the matrix will now need two index numbers: one for each dimension of the array. Here’s what a fragment of a main() program that operates on such a class might look like: If my Arid Number is 20-Arid-254 then: // in case of zero consider next digit matrix m1(5, 4); // define a matrix object int temp = 12345; // define an int value m1.put(3, 4, temp); // insert value of temp into matrix at 3,4 temp = m1.get(3, 4); // obtain value from matrix at 3,4
QUESTION 1 When defining a Java array, the index range of the array: Must start at 1 Must start at 0 Can be a customized range (from 2 to 5, e.g.) at compilation time Can be a customized range (from 2 to 5, e.g.) at run time
Question 5 What is the type declaration for an integer array called iİArray with 5 elements?
Create a class in c++ called newDataStructure which will allow the user to add elements from two differentends in an array. The functionality should include the choice from the user which end should be used to addnew element. When there is no space left in the array, user defined message should be floated. Secondly,searching mechanism must be implemented in the program. Following member functions, but not limitedto, must be implementedvoid addElement(int ele, int end);int Search (in ele);void Input();void display(); help !!
2
How can one quickly copy a bunch of shared references into another array in C++? Make a list of potential remedies for the current circumstance. Does copying shared pointers really copy the objects they handle as well? Explain
Answer this question please.
In what respects is an enumeration type superior than a set of named constants? In what respects is a subrange type superior to its base type? In what instances may a string be better than a character array?
A designer in 3D graphics company wants to design a matrix as a two-dimensional array. The size of 2D array is 44 . Initially he creates a class matrix that provides the member function to check that no array index is out of bounds. Make the member data in the matrix class a 10-by-10 array. A constructor should allow the programmer to specify the actual dimensions of the matrix (provided they’re less than 10 by 10). The member functions that access data in the matrix will now need two index numbers: one for each dimension of the array. Here’s what a fragment of a main() program that operates on such a class might look like: If my Arid Number is 20-Arid-744 then: // in case of zero consider next digit matrix m1(4, 4); // define a matrix object int temp = 12345; // define an int value m1.putel(7, 4, temp); // insert value of temp into matrix at 7,4 temp = m1.getel(7, 4); // obtain value from matrix at 7,4