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Write a recursive function called PrintNumPattern() to output the following number pattern.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter15: Recursion

Section: Chapter Questions

Problem 8SA

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Computational Systems

The computation systems can be defined as the systems that are capable of solving a problem that includes calculations either mathematical or logical, and are able to produce the result as an output. For example, a simple calculator that is given a set of numbers and operators as input and produces the result as an output can be defined as a computational system. The above example is a simple illustration only, the computational systems range from simple devices to complex devices such as the systems that control the SpaceX companies, Starlink satellites which are being quite recently seen in the skies at many places globally.

Question

In C++

Write a recursive function called PrintNumPattern() to output the following number pattern.

Given a positive integer as input (Ex: 12), subtract another positive integer (Ex: 3) continually until 0 or a negative value is reached, and then continually add the second integer until the first integer is again reached. For this lab, do not end output with a newline.

Ex. If the input is:

12
3

the output is:

12 9 6 3 0 3 6 9 12

#include <iostream>

using namespace std;

// TODO: Write recursive PrintNumPattern() function

int main(int argc, char* argv[]) {
int num1;
int num2;

cin >> num1;
cin >> num2;
PrintNumPattern(num1, num2);

return 0;
}

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