2. Given the declaration: int nual, num2; int #pl; int p2; double p3, Mark the following statements as valid or invalid. If a statelaent is invalid, explain why. (2, 3) & pl- &num1; b. num2 = num1 - p2; cp3 p3 - p2; d. p3-numl; e p3 - *p1; 1 num1 = p2; L L & pl h. = pl - 6p2; p3- &numl; num1 - *p3; num2= 4p1;

Q: Suppose you want to remove extra spaces at the begnning or end of a string. Java has the trim()…

A: the program is an given below :

Q: int fun(int k){ return ( ); void main(){ int n; cin >> n; n = n * fun(n); <-- 1   Fill in the…

A: Your answer is given below as you required with an output.

Q: Pointers Consider the following program: int a - 3; int main(void) int *b = &a; a- 4; int a = 6; int…

A: Integer is in variable d just before main returns

Q: C++ Assignment: Answer in C++ only. The question is jinspire form the movie name frozen in which…

A: Required:

Q: A destructor function is called automatically when the object goes out of scope: I. the function…

A: A destructor is a member function that destructs or deletes an object. Reason for calling…

Q: using System; using System.Linq; using System.Text; namespace Games; { class Program { staticvoid…

A: GIVEN:   using System; using System.Linq; using System.Text; namespace Games; { class Program {…

Q: How is an open statement different from a statement? ) An open statement is always true. -) The…

A: The correct answer of the questions is option("b") "The truth value of an open statement will depend…

Q: a- Write a program that defines a s pass a structure variable of typ culate and return the result of…

A: I have written the code below:

Q: are these two statements equivalent  ptr -> name ( *ptr ).name

A: are these two statements equivalent  ptr -&gt; name ( *ptr ).name

Q: Define int data type.

A: Int datatype: Int stands for integer datatype it stores a numeric values. The “int” keyword is used…

Q: Activity 20 Electric Bill: Using C Language and Using Switch Statement, Make a program that will…

A: Please find the code and output below:

Q: Friend function breaches the encapsulation

A: According to the question we need to justify in C++, The friend function breaches the encapsulation.…

Q: Hello, I was making a hangman simulation in C++. The code runs, but not fully. Could you identify…

A: I have found the errors and modified the code. Now it is working completely. The changes were:…

Q: Q5: a- Write a program that defines a structure called equation with three integer members (x, y,…

A: - We have to implement the given formula in c++ using a structure.  - We will take the inputs in the…

Q: write a program in c++ that contains declares a student_t data structure and defines functions to:*…

A: write a program in c++ that contains declares a student_t data structure and defines functions to: *…

Q: write a program in c++ that contains declares a student_t data structure and defines functions to:*…

A: C++ allows the use of the structure to declare the composite user-defined data types. The main…

Q: This is C++ Virtual Functions Please use comment lines to show what each line will do and how.…

A: Include the necessary header file for input/output stream operations. Add the using namespace std;…

Q: write a program in c++ that contains declares a student_t data structure and defines functions to:*…

A: write a program in c++ that contains declares a student_t data structure and defines functions to: *…

Q: IN C++, TRUE OR FALSE : Every if statement must have a corresponding else. C does not provide for…

A: C++ is a powerful programming language developed as  an…

Q: A- Write a program in C++ to create class name information contain name and your location then print…

A: #include&lt;iostream&gt;using namespace std;class Information{           //class named Information…

Q: When does a structure variable get destroyed? a) When no reference refers to it, it will get garbage…

A: Question. When does a structure variable get destroyed? a) When no reference refers to it, it will…

Q: Assume the following structure declaration exists struct Rectangle { int length; int width; }; Now…

A: Given struct Rectangle{int length;int width;}; To know about definition of a pointer to a Rectangle…

Q: Who's Older Code in C language #include #include "person.h" Day get_date(void); int older(Person…

A: #include &lt;stdio.h&gt;#include "person.h" Day get_date(void);int older(Person *p1, Person *p2);…

Q: 1. This submenu is a very handy tool in monitoring how the variables handled its value while they…

A: Solution of given Question from 1-5 are given their

Q: Type *name; is a declaration syntax of a reference O True O False

A: Answer in step 2

Q: what is int data type ?

A: int data type means a variable which store integers values only.  The other data type are float…

Q: Consider the following structure and declarations: struct Player { string firstName; string…

A: We are given a piece of code and based on the output obtained we have to answer in True/False. Given…

Q: Write a C+H Program that ask the user to get the following information! Name, Birth and Salary using…

A: Write  a C++ Program to get Name,Birth,Salary ang using structure Info and function GetData(), get…

Q: Q5: a- Write a program that defines a structure called equation with three integer members (x, y,…

A: To compute we define a new method called compute() that receive the equation structure as argument…

Q: Usage: mortgagepmt [-s] -r rate [-d downpayment] price In this assignment, you are asked to do a…

A: Here is the answer below:-

Q: what is the device that deals with * .attenuation

A: Solution  An attenuator is a type of electronic device that reduces the strength of a signal without…

Q: Develop a substring operator using operator() in C++. The arguments should be the starting position…

A: In c++, we use std::substr() function which is predefined function for string handling and string.h…

Q: A member of a structure or of a class is accessed using : c++     A. Comma operator       B.…

A: Given: A member of a structure or of a class is accessed using : c++     A. Comma operator…

Q: 14. Given the following Pascal statements: var singer : string; begin singer := 'Lady Gaga'; For…

A: The association between a name and the thing that is named is known as binding. Binding time is the…

Q: In C++ struct gameType {     string title;     int numPlayers;     bool online; }; gameType…

A: 1) C++ code snippet in question Creates a structure gameType with string type title integer type…