Connect Nodes At Same Level, is a Binary Tree related problem and in this post we will see how we can solve this challenge in C++

connects all the adjacent nodes which lie at the same level Here nextRight pointer has been used to connect to the adjacent node lying in the same level. Traverse eack level and store each node of that level in a list,then during enqueing if the list contains a node previous to the one being tried to insert ,then make the nextRight of the last inserted node point to the current node

Please check the main.cpp snippet for the solution.

This solution originally posted at: Github by @susantabiswas