Write a C++ program that ask user to enter a choice between 0 and 2 to do different tasks. 0 for add, 1 for subtract and 2 for multiply. Use arrays of function pointer to work on this problem. Like: void (*fun_ptr_arr[])(int, int) = {add, subtract, multiply};

Write a C++ program that ask user to enter a choice between 0 and 2 to do different tasks. 0 for add, 1 for subtract and 2 for multiply. Use arrays of function pointer to work on this problem. Like: void (*fun_ptr_arr[])(int, int) = {add, subtract, multiply};

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter10: Pointers

Section: Chapter Questions

Problem 3PP

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Concept explainers

Randomized Select Algorithm

A randomized algorithm is defined as one that uses a certain amount of randomization in its logic or operation. It is said to be an algorithm that depends on the random number to perform its operation. It is used for reducing the overall time complexity, space complexity in the standard algorithm. The randomized algorithm uses the concept of random numbers to find the solutions to the different kinds of problems and also to improve the problem solutions.

Question

Write a C++ program that ask user to enter a choice between 0 and 2 to do

different tasks. 0 for add, 1 for subtract and 2 for multiply. Use

arrays of function pointer to work on this problem. Like:

void (*fun_ptr_arr[])(int, int) = {add, subtract, multiply};

Process by which instructions are given to a computer, software program, or application using code.

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