Hierholzer’s Algorithm and Solving Reconstruct Itinerary Problem

In this article at OpenGenus, we will solve the problem called Reconstruct Itinerary Problem. This article will guide you through the intuition of how to solve the problem using the concept of Hierholzer’s Algorithm which is frequently asked in coding interviews of various tech companies.

Table of contents:Problem StatementHierholzer’s AlgorithmIntuition behind using Hierholzer’s Algorithm and ImplementationTime and Space Complexity1. Problem Statement

The problem statement for the Recons...