Depth First Search Traversal (Graphs and n-ary Trees) Posted by Piyush Nirala May 09, 2020 Graph Theory +
Binary Lifting Technique and the Least Common Ancestor Problem Posted by Piyush Nirala January 27, 2022 Graph Theory Trees +
Dijkstra Algorithm and it's variations Posted by Piyush Nirala October 16, 2020 Dynamic Programming Graph Theory Greedy +