data structure

Graph Traversal COMP9312_22T2 – Connectivity Copyright By PowCoder代写 加微信 powcoder – Topological sort Breath-first and depth-first traversals Strategies Traversals of graphs are also called searches Applications of BFS § Shortest Path §… Applications of DFS § Strongly connected component § Topological Order A quick view: https://seanperfecto.github.io/BFS-DFS-Pathfinder/ Breadth-first traversal Consider implementing a breadth-first traversal on a […]

Ternary Tree Bentley and Sedgewick (1998) Introduction › A ternary tree is a second version of a trie which can also be used to implement a hash table, among other applications. › As a hash table, items are inserted, removed, and retrieved from the ternary tree based on pairs. › The ternary tree has a

Exam 1 – Rubric Q12-21: True/False 12. Finding the ​k-​ th minimum element in an array of size ​n​ using a binary min-heap takes O(​k log n)​ time.​ ​[False] 13. We can merge any two arrays each of size ​n​ into a new sorted array in O(​n)​ . ​ ​[False] 14. The shortest path in

19 Binomial Heaps This chapter and Chapter 20 present data structures known as mergeable heaps, which support the following five operations. MAKE-HEAP() creates and returns a new heap containing no elements. INSERT(H,x) inserts node x, whose key field has already been filled in, into heap H. MINIMUM(H) returns a pointer to the node in heap