Exercise 6 Write a program to perform the following arithmetic operation; addition, subtraction, multiplication, and division. The user are required to enter 2 integers as the input. By using these inputs, the user can select which arithmetic operation to be done. The user can perform the operation on one time inserted data as many times as they wish. In this exercise, you need to fully utilize the use of pointers and functions.

Q: A function can return a pointer to a local variable in the function? Why?

A: Pointer: - It stores the address of another variable. It is declared by putting a “*” before the…

Q: Write a program that asks the user to enter integers as the width and length of a rectangle that…

A: I give the code in C++ along with output and code screenshot

Q: Given a sorted array arr, remove the duplicates from arr such that each element appears only once…

A: Explanation: The first line contains T, the number of test cases. Each test case contains 2 lines…

Q: Exercise 9: Create a function that takes two arguments and prints out a sentence or word by the…

A: No programming languages mentioned, So I am using python

Q: Question 1 a. What digits are used in the binary number system? b.What digits are used in the…

A: Answer 1) a)  Binary number system in mathematics, positional numeral system employing  2 as the…

Q: Explain the use of *' and '&' in pointers.

A: Language is one of the most widely used programming language which has been used to create different…

Q: This file requires a main function and two custom functions about circles. Both functions take the…

A: Please find the answer below :

Q: Is program will make use of two arrays, each of which can contain 6 integers, Write a program that…

A: #include <iostream>using namespace std; void inputData(int array[6]) { for(int i = 0; i <…

Q: Using C++ Programming language:   Given the following definitions: int num1=1, num2=2; int…

A: A pointer is variable which holds address of variable.

Q: Give an example of a function that incorrectly returns a pointer.

A: Give an example of a function that incorrectly returns a pointer

Q: 2. Write a function void decrement (int* a) to decrease the value of the argument in the main…

A: As per our guidelines we are allowed to answer 1 question at a time. If you want a answer of some…

Q: C++ Programming: Write a recursive function, sumDigits, that takes an integer as a parameter and…

A: Recursion: Recursion is a programming technique where a function calls itself, either directly or…

Q: c program, Fill an array with 10 random integers between 0 & 100. Write a function that accepts…

A: Algorithm for the code:- 1. Start. 2. Initialize min and max to the first element of the array. 3.…

Q: (a) Determine whether the following variable declaration is valid int INT; A Valid B Invalid…

A: 1) We have a variable declaration below. int INT; It declare variable INT of type integer. Please…