In C++ please, I have partially written the struct but not sure of how to write the unique ptr; i wrote the int size and capacity already. In the 2nd image, it has the expected output. Note that I can only write the struct and I cannot make any changes to the test file or anything else in grey. Thank you!! One problem with dynamic arrays is that they don't carry around their size. Create a structure,DynArray which uses a unique pointer for a dynamic array (data), and an int for the size andсараcity.dynarray.h1 #ifndef DYNARRAY_H2 #define DYNARRAY_H34 #include 5 #include // Define the DynArray structure herestruct DynArray{uniqlint size;int capacity;};910111213std::ostreams operator<<(std::ostream& out, const DynArrayu a);std::istream& operator>>(std::istream& in, DynArray& a);16 DynArray makeDA (int capacity);14151718#endifmemory.cpp1#include 2 #include #include "dynarray.h"using namespace std;345int main(){cout « "Array capacity: ";int capacity;cin » capacity;891011auto a = makeDA(capacity);cout <« "Enter up tocin >> a;1213« capacity << " numbers: ";141516cout << "a->" << a « endl; Testing memory.cppTest 1Input:3579 10 11 qActualExpectedArray capacity: Terminated by signal 11 Array capacity: Enter up to 3 numbers: a->{5, 7, 9}failTest 2Input:5 875 4 35 678 qActualExpectedArray capacity: Terminated by signal 11 Array capacity: Enter up to 5 numbers: a->{8, 7, 5, 4, 3}failTest 3Input:43 214 12 3 qActualExpectedArray capacity: Terminated by signal 11 Array capacity: Enter up to 4 numbers: a->{3, 2, 1, 4}failScore

Copy below code and paste into dynarray.h header file at position indicated by '//Define the…

Answered: One problem with dynamic arrays is that…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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In C++ please, I have partially written the struct but not sure of how to write the unique ptr; i wrote the int size and capacity already. In the 2nd image, it has the expected output. Note that I can only write the struct and I cannot make any changes to the test file or anything else in grey. Thank you!!