When would you use the following return data types: Double, Integer, Boolean
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When would you use the following return data types:
Double, Integer, Boolean
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- what do you mean by data types ?Create a C# class called Matrix and have methods that can add,subtract,multiply, and inverse the matrix. Console ApplicationInstructions: In the code editor, you are provided with a treasureChestMagic() function which has the following description: Return type - void Name - treasureChestMagic Parameters - an address of an integer Description - updates the value of a certain integer randomly You do not have to worry about how the treasureChestMagic() function works. All you have to do is ask the user for an integer and then call the treasureChestMagic() function, passing the address of that integer you just asked. Finally, print the updated value of the integer inputted by the user. Please create a main code for my function that works with this. This is my code: #include<stdio.h>#include<math.h> void treasureChestMagic(int*); int main(void) { // TODO: Write your code here return 0;} void treasureChestMagic(int *n) { int temp = *n; int temp2 = temp; *n = *n + 5 - 5 * 5 / 5; temp2 = (int) pow(2, 3); if(temp % 3 == 0) { *n = temp * 10; } else if(temp %…
- Square Me Up Code in C language point.h code// WARNING: Do not change this file.// Doing so will nullify your score for the activity.typedef struct { int x; int y;} Point; rectangle.h code // WARNING: Do not change this file.// Doing so will nullify your score for the activity.#include "point.h" typedef struct { Point upp_rig; Point low_lef;} Rectangle;What are the benefits of data field encapsulation?Quèstion 23 The information passed to a method in its parenthesis is called as: Index Arguments Return Package
- Software development C#The application developed in Part 1 is already useful in terms of functionality, but it has a severe usability flaw: the data is not persisted, forcing the user to capture all the data from scratch if the application is executed again.For this part, you will continue working on the application you developed in Part 1. Remember to implement any feedback provided by your lecturer on Part 1 before working on Part 2. Marks will be awarded for this (see the rubric for details).All the requirements from Part 1 must still be met by the program, with the following changes and additions:1. The software shall persist the data in a SQL database.2. The user shall be able to register with a username and password.3. The software shall store only the hash of the password in the database.4. The user shall be able to log into the software with their username and password.5. The user shall only be able to see their own data and never that of other users.Non‐functional…What are named (keyword) parameters? Why are they useful?In C++ or pyhton Design and code a class as described in the following diagram BankAccount name: string balance: double name: string balance: double BankAccount() BankAccount(string, double) getName():string getBalance():double setName(string):void setBalance(string):void deposit)double=:void withdraw(double):boolean sample()