'Remove min' presentation slideshows

Binomial Heaps

486 views • 33 slides

Binomial Heaps

333 views • 33 slides

Introduction

Introduction. Outline. Review of some data structures Array Linked List Sorted Array New stuff 3 of the most important data structures in OI (and your own programming) Binary Search Tree Heap (Priority Queue) Hash Table. Review. How to measure the merits of a data structure?

327 views • 32 slides

Double-Ended Priority Queues

Double-Ended Priority Queues. Primary operations Insert Delete Max Delete Min Note that a single-ended priority queue supports just one of the above remove operations. Interval Heaps. Complete binary tree. Each node (except possibly last one) has 2 elements.

415 views • 27 slides

Double-Ended Priority Queues

Double-Ended Priority Queues. Primary operations Insert Delete Max Delete Min Note that a single-ended priority queue supports just one of the above remove operations. Interval Heaps. Complete binary tree. Each node (except possibly last one) has 2 elements.

283 views • 27 slides

Fibonacci Heaps

328 views • 20 slides

Analysis Of Binomial Heaps

Analysis Of Binomial Heaps. Operations. Insert Add a new min tree to top-level circular list. Meld Combine two circular lists. Remove min Pairwise combine min trees whose roots have equal degree.

245 views • 18 slides

Adaptable Priority Queues

a. 3. g. e. 5. 4. Adaptable Priority Queues. An item stores a (key, value) pair Item fields: _key : the key associated with this item _value : the value paired with the key associated with this item. Priority Queue ADT: add (k, x) inserts an item with key k and value x

96 views • 8 slides