Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Login
Remember
Register
Ask
Q&A
All Activity
Hot!
Unanswered
Tags
Users
Ask a Question
Ask a Question
Categories
All categories
Topic[话题] (13)
Life[生活] (4)
Technique[技术] (2.1m)
Idea[创意] (3)
Jobs[工作] (2)
Others[杂七杂八] (18)
Code Example[编程示例] (0)
Recent questions tagged Algorithm
0
votes
665
views
1
answer
algorithm - Breadth First Search time complexity analysis
The time complexity to go over each adjacent edge of a vertex is, say, O(N), where N is number of adjacent edges ... of BFS as O(V+E)? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
599
views
1
answer
algorithm - Find longest increasing sequence
You are given a sequence of numbers and you need to find a longest increasing subsequence from the given input(not ... initialize M[], X[]? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
874
views
1
answer
algorithm - Worst case in Max-Heapify - How do you get 2n/3?
In CLRS, third Edition, on page 155, it is given that in MAX-HEAPIFY, The children's subtrees each have size ... ? How to calculate that? Thanks See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
676
views
1
answer
algorithm - Suffix tree and Tries. What is the difference?
I am reading about Tries commonly known as Prefix trees and Suffix Trees. Although I have found code for a Trie ... code would be great help! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
672
views
1
answer
algorithm - Finding an element in an array where every element is repeated odd number of times (but more than single occurrence) and only one appears once
You have an array in which every number is repeated odd number of times (but more than single occurrence). ... Is there a better approach. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
624
views
1
answer
algorithm - What is the difference between dynamic programming and greedy approach?
What is the main difference between dynamic programming and greedy approach in terms of usage? As far as I ... to obtain an optimal solution? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
667
views
1
answer
algorithm - The best way to calculate the height in a binary search tree? (balancing an AVL-tree)
I'm looking for the best way to calculate a nodes balance in an AVL-tree. I thought I had it working, but after ... first that made me go "aha". See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
632
views
1
answer
algorithm - Context-free grammars versus context-sensitive grammars?
Can someone explain to me why grammars [context-free grammar and context-sensitive grammar] of this kind accepts ... grammar accepts a String? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
569
views
1
answer
algorithm - SVM - hard or soft margins?
Given a linearly separable dataset, is it necessarily better to use a a hard margin SVM over a soft-margin SVM? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
628
views
1
answer
algorithm - Differences between time complexity and space complexity?
I have seen that in most cases the time complexity is related to the space complexity and vice versa. ... complexity than space complexity? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
540
views
1
answer
algorithm - The "guess the number" game for arbitrary rational numbers?
I once got the following as an interview question: I'm thinking of a positive integer n. Come up with ... just greater/equal/less comparisons. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
786
views
1
answer
algorithm - What is the difference between LR, SLR, and LALR parsers?
What is the actual difference between LR, SLR, and LALR parsers? I know that SLR and LALR are types of LR ... driven! How they are different? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
564
views
1
answer
algorithm - How does code completion work?
Lots of editors and IDEs have code completion. Some of them are very "intelligent" others are not really. I ... and data structures for this? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
724
views
1
answer
algorithm - What's the difference between backtracking and depth first search?
What's the difference between backtracking and depth first search? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
673
views
1
answer
algorithm - Calculate the median of a billion numbers
If you have one billion numbers and one hundred computers, what is the best way to locate the median of these ... a parallel manner. Any ideas? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
816
views
1
answer
algorithm - How to implement a queue with three stacks?
I came across this question in an algorithms book (Algorithms, 4th Edition by Robert Sedgewick and Kevin Wayne). Queue ... is not homework :) ) See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
582
views
1
answer
algorithm - Filter a json data by another array in underscore.js
I have a search field and I want to add some complex functionality using underscore.js. Sometimes users search for ... to do it in underscore? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
725
views
1
answer
algorithm - Combine two segments on the same circle if they overlap or intersect
I am try to combine two segments if they overlap or intersect.My question is similar to this and this. However, ... result = Segment(260, 150) See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
790
views
1
answer
algorithm - Integer Partition in Java
Here is my code to do this. It works for the string representation, but not the ArrayList<ArrayList<Integer>> one. public ... [1, 1, 1, 1]] See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
720
views
1
answer
algorithm - Two-sum Leetcode explanation, Hashmap, Javascript
Im just wondering who can explain the algorithm of this solution step by step. I dont know how hashmap works. Can you ... i; } return []; } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
579
views
1
answer
algorithm - Swap items in doubly-linked list by their indices in the backing array
I have an array of objects of the following type: struct Node { Node *_pPrev, *_pNext; double *_pData; }; Some of ... } std::swap(chI, chJ); See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
637
views
1
answer
algorithm - How to calculate division remainder in SPARC Assembly?
Here is the pseudo code which computes division of two positive integers. HR register saves remainder, and LR saves ... lsb) = 1 endif endfor See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
849
views
1
answer
algorithm - make seamless height-map texture for sphere (planet)
I'm trying to generate height-map for spherical planet with perlin noise. How can I make it with seamless left ... textures look liked for now: See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
641
views
1
answer
algorithm - How to generate uniform random points inside d-dimension ball / sphere?
I've looked around and all solutions for generating uniform random points in/on the unit ball are designed for 2 ... also inside the unit ball. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
607
views
1
answer
algorithm - How to sort a list with given range in O(n)
If I have a list of size n and I know that the numbers in the list will be between 1 and 2n how would I ... to figure it out. Any help please? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
720
views
1
answer
algorithm - How to change max element in a heap in C++ standard library?
If I have a max heap, and if I need to change the max element, it comes down to a single bubble-down ... algorithm exposed via the library API? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
838
views
1
answer
algorithm - What is the idiomatic way to get the index of a maximum or minimum floating point value in a slice or Vec in Rust?
Assumption -- The Vec<f32> does not have any NaN values or exhibit any NaN behavior. Take the following sample set: ... = nets.index(max(nets)) See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
667
views
1
answer
algorithm - Shifting elements in an array C++
I've developed a method called "rotate" to my stack object class. What I did was that if the stack contains elements: ... ++; continue; } } } } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
Page:
« prev
1
...
10
11
12
13
14
15
16
17
18
19
20
...
56
next »
Ask a question:
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question
Just Browsing Browsing
[1] java - Multiple instances of SpringBoot admin
[2] 请问如何把import pandas 变成 import csv?
[3] cnpm i -g @vue/cli 安装失败
[4] tsconfig的路径映射不起作用
[5] 为什么我npm init之后生成700多个依赖?
[6] sequelize.js - How to use sequelize-typescript for querying relative objects through custom Apollo GraphQL resolver?
[7] cordova - All Dll's not getting signed when create an exe for Windows Ionic App
[8] tkinter - My selenium web scrapper doesn't make sense to me
[9] javascript - vue-slick-carousel touch move not working
[10] Using wdContentControlCheckBox in Word 2016
2.1m
questions
2.1m
answers
60
comments
56.8k
users
Most popular tags
javascript
python
c#
java
How
android
c++
php
ios
html
sql
r
c
node.js
.net
iphone
asp.net
css
reactjs
jquery
ruby
What
Android
objective
mysql
linux
Is
git
Python
windows
Why
regex
angular
swift
amazon
excel
algorithm
macos
Java
visual
how
bash
Can
multithreading
PHP
Using
scala
angularjs
typescript
apache
spring
performance
postgresql
database
flutter
json
rust
arrays
C#
dart
vba
django
wpf
xml
vue.js
In
go
Get
google
jQuery
xcode
jsf
http
Google
mongodb
string
shell
oop
powershell
SQL
C++
security
assembly
docker
Javascript
Android:
Does
haskell
Convert
azure
debugging
delphi
vb.net
Spring
datetime
pandas
oracle
math
Django
联盟问答网站-Union QA website
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
广告位招租
...