Lab09 Understanding C++ pointersAssume p1, p2, and p3 are pointers to integer numbers. As an example,considerint n1 = 33;int n2 = 11;int n3 = 22;You are asked to implement the functionvoid arrangelnOrder(int* p1, int* p2, int* p3)The function's goal is to order the data referenced by the pointers in such away that after the function is called, p1 points to the smallest and p3 pointsto the largest of the three values.Test your function using the following main() method.Make sure your app works for all possible combinations of integer valuesreferenced by the pointers.int main(){int n1 = 33;int n2 = 11;int n3 = 22;cout << "Before the call. n1=" << n1<< ", n2="<< n2 << ", n3=" << n3 << endl;arrangelnOrder(&n1, &n2, &n3);cout << "After the call. n1=" << n1 << ", n2=" << n2 << ", n3=" << n3 << endl;}It should produce the following output.Before the call. n1=33, n2=11, n3=22After the call. n1=11, n2=22, n3=33NOTE.Do not copy the data value into an array/vector and then sort them. Such asolution will be considered unacceptable.

Answered: Assume p1, p2, and p3 are pointers to…

Assume p1, p2, and p3 are pointers to integer numbers. As an exampl consider int n1 = 33; int n2 = 11; int n3 = 22; You are asked to implement the function

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Lab
09 Understanding C++ pointers
Assume p1, p2, and p3 are pointers to integer numbers. As an example,
consider
int n1 = 33;
int n2 = 11;
int n3 = 22;
You are asked to implement the function
void arrangelnOrder(int* p1, int* p2, int* p3)
The function's goal is to order the data referenced by the pointers in such a
way that after the function is called, p1 points to the smallest and p3 points
to the largest of the three values.
Test your function using the following main() method.
Make sure your app works for all possible combinations of integer values
referenced by the pointers.
int main()
{
int n1 = 33;
int n2 = 11;
int n3 = 22;
cout << "Before the call. n1=" << n1<< ", n2="<< n2 << ", n3=" << n3 << endl;
arrangelnOrder(&n1, &n2, &n3);
cout << "After the call. n1=" << n1 << ", n2=" << n2 << ", n3=" << n3 << endl;
}
It should produce the following output.
Before the call. n1=33, n2=11, n3=22
After the call. n1=11, n2=22, n3=33
NOTE.
Do not copy the data value into an array/vector and then sort them. Such a
solution will be considered unacceptable.

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