Exercise 1 The following codes will show the difference between reference by value or address. #include using namespace std; int main() int var1;

Q: #include using namespace std; int main() { char str[20]; cin>>str; // the user writes: Hello world…

A: The answer is...

Q: Must be C++   Assume v is a vector that has been declared and initialized.   Write an expression…

A: Vectors are the same as dynamic arrays which can automatically resize themselves when an element is…

Q: File: Money.asm #3 Author: ************ Date: mm/dd/yyyy # Purpose: Practice floating point; Break…

A: Given C++ code, File: Money.asmAuthor: ************Date: mm/dd/yyyyPurpose: Practice floating point;…

Q: Fill in the correct missing statement of the funtion name addNumbers below that when invoke will…

A: These question answer is as follows,

Q: Write a C statement that declares and initializes a character array named names with the following,…

A: An array of characters is called a character array. An array of singlet characters, and characters…

Q: Create a function(or you can do this on your main function) that users input a string, interger1 and…

A: The c code is an given below :

Q: Q5: In C programming, "Char" and "int" data types are used. They represent certain number of bits.…

A: A total number of bits for a particular datatype is given below.

Q: Write a function called tri_area that returns the area of a triangle with base b and height h, where…

A: # defining a functiondef tri_area(b, h):    return (b * h) / 2 # taking the input from the user b =…

Q: #include <iostream using namespace st int main() int s-4; int d-s++3; cout<<d; return 0;

A: Given Code: #include &lt;iostream&gt;using namespace std; int main(){   int s = 4;   int d = s++;…

Q: (a) #include using namespace std; int main() { } for (int i = 0; i <=30; cout << i*2 << endl; }…

A: In the given code:  The loop will start from i=0 For i = 0 it will print 0*2 = 0  Now i has to be…

Q: #include using namespace std; int main() {     int x, y, z, w, visit;     char s;          cout>s;…

A: Given:   #include &lt;iostream&gt;using namespace std; int main(){    int x, y, z, w, visit;…

Q: Now, modify it to do the following: Modify the while loop to utilize tolower() or toupper().  Add…

A: So for first we will use tolower. tolower(A) changes A to a. So even if we enter Y or N, it will be…

Q: Declare a vector of integers in C++ named vec and initialize the vector to 10, 20, 30, 40, and 50.…

A: ALGORITHM:- 1. Declare and initialise the vector with initial values. 2. Replace 10 with 100 and 50…

Q: #include //main header file for input/output operations #include //declares a set of functions to…

A: Hey there. The above code has some minor changes to be made. Like the code hadn't been ended with a…

Q: Sam is known for his analytical skills and if the number sequences are good if each element of this…

A: Algorithm: Firstly take input for number of test case Then take the input for the number of values…

Q: s as indicated by the comments. na directory of your choice, and then make th le Calculator.cpp.

A: Complete c++ code: #include &lt;iostream&gt;#include &lt;string&gt;using namespace std; // Write…

Q: Use c code to add the function in the program to provide for purchase amount of RM80.00 or more, the…

A: Q: Use c code to add the function in the program to provide for purchase amount of RM80.00 or more,…

Q: 3.21 LAB: Smallest number Write a program whose inputs are three integers, and whose output is the…

A: Here is your solution -

Q: A pedometer treats walking 1 step as walking 2.5 feet. Define a function named FeetToSteps that…

A: 1. Include necessary header files: iostream and iomanip.2. Declare a function named FeetToSteps that…

Q: C++ programming Chapter(s) Covered: Chapter 1-8 Concepts tested by the program: Working with one…

A: Code: #include&lt;iostream&gt;#include &lt;algorithm&gt;using namespace std; // Global…

Q: struct studinfo { char name[30]; int roll; float

A: The program to find the given functions as,

Q: C++ I have code: #include #include #include #include using namespace std; const std::string…

A: The below code is a C++ program that defines a function named "decodeMorse" that takes a string of…

Q: #include #include   using namespace std;   // declare functions void display_menu(); void…

A: Source Code :  #include &lt;iostream&gt;#include &lt;cmath&gt;#include &lt;cctype&gt; // including…

Q: ./run_me $(python -c 'print("A"*1024 + "\xcd\xab\xcd\xab")') running this script gives error try…

A: Now code is running properly. Try it in the any compiler.

Q: Usernames An online company needs your help to implement a program that verifies the username…

A: Algorithm:- 1. Create a function register name with an argument String username that returns a…

Q: c programming please fix my codes #include &lt;stdio.h&gt; #include&lt;string.h&gt; int main() {…

A: declare a structure of vegetable to store the name and quantity of vegetables array of vegetable…

Q: Question 20 This program does not compile! Spot the error and give the line number(s) 1. #include…

A: The above question is solved in step 2 :-

Q: Write a program that uses a structure named MovieData to store the following information about a…

A: Structure is a keyword for creating user-defined data types in C/C++. Structures create data types…

Q: Programming: Simple Arrays Assignment Instructions Overview You will use the enumerated…

A: Here I written C++ code for your given problem. I Hope you like it.

Q: #include using namespace std int main() { int x=6; int y=10; int 7-6:

A: Please find the answer below :

Q: Lowest Score Drop Write a program that calculates the average of a group of test scores, where the…

A: Given data, Lowest Score Drop Write a program that calculates the average of a group of test…

Q: ow, modify it to do the following: Add two more functions to handle another type of…

A: Here we write simple function using  function overloading:…

Q: Case Study – Decimal to Other Base System Design and develop a solution with functions (modules),…

A: Find the required code in C++ given as below and output :

Q: Design and Implement a program that will INPUT FROM A FILE, the Name of a Student into a…

A: First, we create the input.txt with the following information: JOE 80.00MARY 94.25KEVIN 75.56ADAM…

Q: #include using namespace std; int main () { int x, y; x = 5; * y = ++x ++X; cout << x << y; x = 5;…

A: The cout is a predefined object of ostream class.

Q: Q3) Many languages internally treat strings as character arrays, but somehow conceal this fact from…

A: Let's understand step by step :   String : String is the sequence of characters or words , which can…

Q: ++ programming need code for the sample run/output below there are no restrictions with coding as…

A: c++ programming need code for the sample run/output below there are no restrictions with coding as…

Q: #include using namespace std; void times(int& prod, int mpr, int mcand) { prod = 0; while (mpr…

A: Actually, program is a executable software that runs a computer

Q: #include #include   using namespace std;   // declare functions void display_menu(); void…

A: //given code:#include &lt;iostream&gt;#include &lt;cmath&gt; using namespace std; // declare…

Q: Requirements • Data members // a+bi double real;/| a double imag; // b » Member functions:…

A: Algorithm: Start Create a class Complex with real and imag as its attributes Implement constructor…

Q: Ludo Ladders Game (C++)Structural code is given below of the project.Few parts of the code is…

A: Program defines a “struct” named “Ludo” with the following fields: “Game”- an array of “100” and…

Q: #include using namespace std; main() { int a=3,b=2,c=a*b; b++; a=b++; b++; cout<<a<<b<<c; return e;…

A: Introduction: 1) Pre-increment operator: A pre-increment operator is used to increment the value of…

Q: Modify the first element of the vector to be 100 and modify the last element to be 1000. The…

A: ALGORITHM:- 1. Declare and initialise the vector with initial values. 2. Replace 10 with 100 and 50…

Q: program Credit Card Validator - Takes in a credit card number from a common credit card vendor…

A: Here, I add 2 program for credit card validator. may be this is helpful for you.  #include…

Q: WORLD SERIES (C++)   Code two functions to fill an array with the names of every World Series…

A: C++ provides a data structure, the array, which stores a fixed-size sequential collection of…