Given a Weighted Directed Acyclic Graph (DAG) and a source vertex in it, find the longest distances from source vertex to all other vertices in… Read More

# Tag Archives: Topological Sorting

Given a Directed Acyclic Graph (DAG), find Topological Sort of the graph.Topological sorting for Directed Acyclic Graph (DAG) is a linear ordering of vertices such… Read More

Topological sorting for Directed Acyclic Graph (DAG) is a linear ordering of vertices such that for every directed edge uv, vertex u comes before v… Read More

In this post, we will discuss Important top 10 algorithms and data structures for competitive coding. Topics : Graph algorithms Dynamic programming Searching and… Read More

In this post “Top 10 coding problems of important topics with their solutions ” are written. If you are preparing for a coding interview, going through… Read More

Given a list of tickets, find itinerary in order using the given list.Example: Input: "Chennai" -> "Banglore" "Bombay" -> "Delhi" "Goa" -> "Chennai" "Delhi" ->… Read More

Given a graph with both directed and undirected edges. It is given that the directed edges don’t form cycle. How to assign directions to undirected… Read More

There are N stations on route of a train. The train goes from station 0 to N-1. The ticket cost for all pair of stations… Read More

Given a sorted dictionary (array of words) of an alien language, find order of characters in the language. Examples: Input: words[] = {"baa", "abcd", "abca",… Read More

Given a Weighted Directed Acyclic Graph (DAG) and a source vertex s in it, find the longest distances from s to all other vertices… Read More

Given a Weighted Directed Acyclic Graph and a source vertex in the graph, find the shortest paths from given source to all other vertices. Recommended… Read More

Topological sorting for Directed Acyclic Graph (DAG) is a linear ordering of vertices such that for every directed edge u v, vertex u comes… Read More