Complete the function that computes the length of a path that starts with the given Point. The Point structure = point on the plane that is a part of a path. The structure includes a pointer to the next point on the path, or nullptr if it's the last point. I'm not sure how to fill in the '?'; especially the while loop I'm not sure how to implement the condition for that. pathlength.cpp1 #include "point.h"2 #include // need sqrt, pow3 using namespace std;4double pathLength(Point* first)6 {double result{0.0};Point* p{first)};while (?)78910{Point* q = ?;if (?){result = result + sqrt(pow(?, 2) + pow(7), 2));}111213141516p = q;17181920return result;21 }point.h1#ifndef POINTH2#define POINT_H34struct Point5 {double x;double y;6.78Point * next;9.};1011double pathLength(Point* list);1213#endif

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Answered: Complete the function that computes the…

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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Complete the function that computes the length of a path that starts with the given Point. The Point structure = point on the plane that is a part of a path. The structure includes a pointer to the next point on the path, or nullptr if it's the last point.

I'm not sure how to fill in the '?'; especially the while loop I'm not sure how to implement the condition for that.