I need help in writting this in c++ codehow can we implemnted a post order transveral to construct this binary tree while reading the infomation displayed on the text file? Read from 'Rooms.txt' the binary tree structure of the Rooms and the number of Robots in each Room.For each Room, the name is on one line, followed by number of children, number of Robots, and anempty line. Each room entry will be the leftmost available child starting from the root; by the end of thefile, there should be no leaves with children > 0. For example, this file will make the following tree:root215LLELLELLoungeHallwayStairsOfficeCafeteriaKitchenRestroom0LoungerootStairsOfficeHallwayCafeteriaKitchenRestroom

Define TreeNode Structure:Create a structure to represent the nodes of the binary tree. Each node…

Answered: Read from 'Rooms.txt' the binary tree…

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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I need help in writting this in c++ code

how can we implemnted a post order transveral to construct this binary tree while reading the infomation displayed on the text file?

Read from 'Rooms.txt' the binary tree structure of the Rooms and the number of Robots in each Room.
For each Room, the name is on one line, followed by number of children, number of Robots, and an
empty line. Each room entry will be the leftmost available child starting from the root; by the end of the
file, there should be no leaves with children > 0. For example, this file will make the following tree:
root
2
15
LLELLEL
Lounge
Hallway
Stairs
Office
Cafeteria
Kitchen
Restroom
0
Lounge
root
Stairs
Office
Hallway
Cafeteria
Kitchen
Restroom

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Im relooking at the problem rn, im starting to think that maybe it should be preorder instead of post order. How would the coding implemention change?

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