Tag: algorithm

The back-end

☆ Clocking algorithm ☆LeetCode 64, minimum path and algorithm analysis

December 7, 2023

by Krystal Middleton

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Hello everyone, I am a little Magic dragon, Unity3D software engineer, VR, AR, virtual simulation direction, update software development skills from time to time, life...

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The code of life

JSMS41- Merge sort algorithm

December 7, 2023

by Valerie Bishop

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Merge sort algorithm diagram, in fact, is using the idea of divide and conquer to solve. Recursively solve the left half, and then recursively solve...

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Artificial intelligence (ai)

Through simple cases – in-depth understanding of two commonly used normalization methods in deep learning

December 7, 2023

by 余志豪

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There are three data normalization techniques: Min-max normalization, Z-Score normalization and decimal scale normalization. The first two are most commonly used in deep learning, and...

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The front end

LeetCode 160: Intersecting linked lists

December 7, 2023

by Mark Banks

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Find and return the first node where the two lists intersect, headA and headB. If two lists do not intersect, null is returned. The graph...

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The back-end

Dynamic programming DP

December 7, 2023

by Amber Spencer

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This is the NTH day of my participation in The August Genwen Challenge. It is also very common in the algorithm questions in the interview,...

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The back-end

Leetcode-001 – Sum of two numbers

December 7, 2023

by Lisa Daniel

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Leetcode-001 - Sum of two numbers, two solutions, the first is brute force cracking, double traversal, low efficiency; The first method takes advantage of the...

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The back-end

Talk about binary search algorithm

December 7, 2023

by Anika Gill

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I recently swiped some binary search questions in Leetcode and was beaten to death. I thought binary search was very simple, just set a template....

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The code of life

Chaotic mapping and dynamic learning adaptive Salps group algorithm (CDSSA) Matlab code

December 7, 2023

by Lori May

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Salps are transparent barrel-shaped creatures that are similar to jellyfish. It moves by absorbing water and spraying water. Because it lives in the deep ocean...

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The front end

173. Binary search tree iterator, stack, JavaScript, detailed comments

December 7, 2023

by Miss Chloe Perry

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173. Binary search tree iterators, https://leetcode-cn.com/problems/binary-search-tree-iterator/

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reading

Detail the data structure

December 7, 2023

by Jayesh Lalla

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Data: it is the symbol that describes objective things, the object that can be operated in the computer, and the symbol set that can be...

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Artificial intelligence (ai)

2021-01-22 Python TimedRotatingFileHandler Cannot delete files automatically after suffix is changed

December 7, 2023

by Caleb Christiansen

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log = logging.log.setLevel(logging.fh = logging.handlers.fh.suffix = "%Y-%m-%d_%H-%M-%S.formatter = logging.fh.log.sleep(0.log.BaseRotatingH...

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The back-end

Use backtracking to calculate the maximum score of the game

December 7, 2023

by Onkar Gour

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This is a very, very simple match-and-match game. In an M by N grid, there are a total of items. Players can swap two items...

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The back-end

LeetCode-080- Removes duplicates II in an ordered array

December 7, 2023

by Darius Wood

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LeetCode-080- Delete duplicate item II from ordered array. First, if the array length is not greater than 2, then it is impossible for the element...

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The front end

Data Structures and Algorithms — Linked Lists

December 7, 2023

by Lavanya Hans

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This is the ninth day that I participate in more text challenge, activity detail view: more text challenge preface linked list this data structure, use...

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The code of life

Algorithm – leetcode – 752

December 7, 2023

by Saksham Bumb

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(752). Open the dial lock and each dial wheel can rotate freely: for example, change '9' to '0' and '0' to '9'; Each rotation can...

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reading

The most comprehensive introduction, principle and architecture of Ceph ever

December 7, 2023

by Antonio Robertson PhD

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Ceph is a unified distributed storage system designed to provide high performance, reliability and scalability. The Ceph project has its roots in Sage's doctoral work...

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The front end

Binary search && sparse array search | brush problem punch

December 7, 2023

by 孫哲瑋

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From the problem description, we give an array of strings that are sorted under certain conditions. When we see sorted array problems, we give priority...

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reading

[algorithm] merge sort graphic explanation

December 7, 2023

by Nicole Jones

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Merge sort is one of the most popular sorting algorithms. It is based on the principle of divide-and-conquer. Here, a problem is divided into subproblems....

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Artificial intelligence (ai)

Wang Lei, Tencent Cloud AI application product director: AI best practices in traditional industries

December 7, 2023

by Hazel Thakur

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Wang Lei, director of AI application products of Tencent Cloud, made a speech entitled "Best practices of AI in traditional Industries" ** at the Cloud...

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The front end

“Algorithms and Data Structures” The beauty of Trie trees

December 7, 2023

by Matthew Harrison

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The Trie dictionary tree shared this time is a branch of the topic on data structure. It is helpful to know Trie data structure, which...

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The back-end

Chapter 7 Sorting Algorithms (1)

December 7, 2023

by Rebecca Short

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1.1 Sort Algorithm is a process of sorting a set of data in a specified order. 1.2 Classification (1) Internal sorting -- focus on loading...

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The front end

“Algorithms and Data Structures” takes you through the beauty of hashing algorithms

December 7, 2023

by Shlok Barad

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I recently saw some problems related to hash tables in an article, and became interested in this data structure, so I got this article. If...

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reading

70. Climb the stairs

December 7, 2023

by Richard Copeland

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Dp [I] represents the way to climb n steps. State transition equation DP [I] = DP [i-1] + DP [i-2]; The first is DP [i-1],...

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The back-end

Terms and Basic Concepts of Algorithms (2)

December 7, 2023

by 陳鈺婷

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A recursive function is said to be tail-recursive if all recursive calls to it occur at the end of the function. A recursive call is...

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The back-end

LeetCode-083- Removes duplicate elements from sorted linked lists

December 7, 2023

by Murray Wilkinson

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If head is null or head has only one node, return head directly; Otherwise, start from the second node to iterate, recording the current...

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Artificial intelligence (ai)

Deep learning – Construction and use of yoloV5 algorithm environment (GPU/CPU)

December 7, 2023

by Leslie Hansen-O'Neill

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Reprint please note the original sources, thank you: https://blog.csdn.net/pentiumcm/article/details/109346821 deep learning environment - yolov5 algorithm (GPU/CPU)

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android

【 algorithm thousand questions case 】 Daily practice LeetCode punching — 107

December 7, 2023

by Craig Monk

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Make writing a habit together! This is the fourth day of my participation in the "Gold Digging Day New Plan · April More text Challenge"....

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The front end

Front-end algorithm must brush series [73]

December 7, 2023

by Jason Larsen

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This is my 26th day on the Zigzigzig-conversion Challenge. 136. zigzig-conversion tag String Simple topic Leetcode Portal not to be included here, Leetco

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The back-end

Linked list topics for common interview algorithm questions

December 7, 2023

by Dhanuk Divan

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Reverse linked list 1. reverse single linked list https://leetcode-cn.com/problems/reverse-linked-list/ 2. a group of k reverse single linked list https://leetcode-cn

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The code of life

Leetcode 33 & 81 binary search (four) — search rotated sorted arrays

December 7, 2023

by Miss Anne Moore

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Interview question 10.03. "Search for a value in a rotated sorted array" has several related questions in LeetCode. Leetcode searches rotated sorted arrays. Rotate sort...

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