Search Results
Search type | Search syntax |
---|---|
Tags | [tag] |
Exact | "words here" |
Author |
user:1234 user:me (yours) |
Score |
score:3 (3+) score:0 (none) |
Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
Views | views:250 |
Code | code:"if (foo != bar)" |
Sections |
title:apples body:"apples oranges" |
URL | url:"*.example.com" |
Saves | in:saves |
Status |
closed:yes duplicate:no migrated:no wiki:no |
Types |
is:question is:answer |
Exclude |
-[tag] -apples |
For more details on advanced search visit our help page |
An algorithm is a sequence of well-defined steps that define an abstract solution to a problem. Use this tag when your issue is related to algorithm design.
0
votes
2
answers
1k
views
Union find using unordered map and templates in C++
I tried to implement union find (disjoint set data structure) algorithm in C++. There I used unordered_map data structure. Is there a better way of doing this using any other data structure. …
-2
votes
1
answer
149
views
How to work in linear time with DFS
I tried a Hackerrank problem and it gives me a successful message, it works fine for Hackerrank criteria.
The member states of the UN are planning to send 2 people to the moon. They want them to b …