1. Linearity table Definition: a finite sequence of n (> = 0) data elements, marked as L = (a1, a2,..., an). (ai is the data element, n is the table length, a1 is the first element, and an is the tail element) characteristic: 1. Except the first element, each other element has and only has a direct forward trend. 2. Except the ...
Posted by dfownz on Sat, 18 Sep 2021 14:37:48 -0700
1: Node creation
2: Traversal of linked list
3: Find the number of elements in the single linked list
4: Insertion and deletion of single linked list and release of all nodes
Release all nodes
5: Implementation of single linked list (each time a new node is created, the next field of the node must b ...
Comparison of three containers
projectArrayMapSparseArrayHashMapconceptMemory optimized HashMapPerformance optimized ArrayMap with key intAccess O(1) Map with a large amount of memorydata structureTwo arrays: A Hash with Key Another Key and Value are storedTwo arrays: A stored Key Another save ValueArray + linked list / red black treeApplicati ...
Posted by afrim12 on Fri, 17 Sep 2021 22:14:18 -0700
Single linked list reverse order (in situ reverse)
The result of the reverse order of the single linked list is that when we access the header node of the single linked list, the order of the accessed nodes is: 18, 32, 67, 25
Data structure and algorithm are always inseparable from the concept of complexity The time consumed by algorithm ...
Posted by shellyrobson on Wed, 15 Sep 2021 14:23:47 -0700
Give you a linked list with a length of n. each node contains an additional random pointer random, which can point to any node or empty node in the linked list.
To construct this linked list Deep copy. The deep copy should consist of exactly n new nodes, in which the value of each new node is set to the value ...
I'm a little white. I'm here to share some daily programming with you. I hope the big guys will support me a lot!!! ❤️❤️❤️
Containers: used to manage a collection of objects of a certain type. Various data structures, such as vector, list, deque, set and map, are used to store data. From the implementation point of view, STL c ...
Posted by chaiwei on Thu, 09 Sep 2021 12:21:34 -0700
1.Introduction to ArrayList
At the bottom of the ArrayList is an array queue, which is equivalent to a dynamic array. Its capacity can grow dynamically compared to arrays in Java. Applications can use the ensure Capacity operation to increase the capacity of ArrayList instances before adding a large number of elements. This can reduce the numb ...
Posted by cyber_ghost on Wed, 08 Sep 2021 09:04:13 -0700
LinkedHashMap is an extension of HashMap. It rewrites the Node class of HashMap and maintains a two-way linked list to ensure the insertion order of elements. It can be used to implement LRU cache policy. LinkedHashMap has all the features of HashMap.
LinkedHashMap inherits from HashMap a ...
Posted by phithe on Mon, 06 Sep 2021 19:35:24 -0700
Python data structure @ EnzoReventon
Python data structure - linked structure LinkNode - single linked list
1. Single linked list 1.1 first initialize a root node to represent the first location 1.2 define a method to add nodes at the tail 1.3 add a new node at the head of the linked list 1.4 iterators 1.5 find the content specified ...
Posted by sajidfiaz on Sun, 05 Sep 2021 20:03:56 -0700
PAT (Grade A) 2019 autumn test 7-2 Merging Linked Lists (25 points)
Given two singly linked lists L1=a1→a2→⋯→an−1→an and L2=b1→b2→⋯→bm−1→bm. If n≥2m, you are supposed to reverse and merge the shorter one into the longer one to obtain a list like a1→a2→bm→a3→a4→bm−1⋯. For example, given one list being 6→7 and the other one 1 ...
Posted by jwinn on Sat, 04 Sep 2021 13:38:14 -0700