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OpenGenus/cosmos

World's largest Contributor driven code dataset | Used in Quark Search Engine, @OpenGenus IQ, OpenGenus Visual Project

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Stars
 (13,462 stars)
Forks
 (3,724 forks)
Indexed issues
 (362 indexed issues)
open beginner issues
 (362 open beginner issues)
Latest indexed
Aug 14, 2026
Last GitHub push
Dec 27, 2023
Contributing guide
Contributing guide
Code of conduct
Code of conduct
Dominant language
C++
PR merge metrics
 (No merged PRs in 30d)
Beginner labels
hacktoberfestgood first issue

Issues

362 open indexed issues

Open
Reverse a queue
Hacktoberfestadd codenew algorithm
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

OpenGenus / cosmos · #706 · Oct 6, 2017 · C++ · 13,462 stars

9 comments1 reaction0 assignees
Open
Treaps
Hacktoberfestadd codenew algorithm
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

OpenGenus / cosmos · #700 · Oct 6, 2017 · C++ · 13,462 stars

1 comment1 reaction0 assignees
Open
Minimum height of binary tree
Hacktoberfestadd codenew algorithm
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

OpenGenus / cosmos · #694 · Oct 6, 2017 · C++ · 13,462 stars

10 comments0 reactions0 assignees
Open
Left View of Binary tree
Hacktoberfestadd codenew algorithm
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

OpenGenus / cosmos · #693 · Oct 6, 2017 · C++ · 13,462 stars

5 comments0 reactions0 assignees
Open
Right View of Binary tree
Hacktoberfestadd codenew algorithm
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

OpenGenus / cosmos · #692 · Oct 6, 2017 · C++ · 13,462 stars

5 comments0 reactions0 assignees
Open
Balanced tree
Hacktoberfestadd codenew algorithm
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

OpenGenus / cosmos · #691 · Oct 6, 2017 · C++ · 13,462 stars

3 comments0 reactions0 assignees
Open
Find the gcd and lcm of a number
Hacktoberfestadd codenew algorithm
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

OpenGenus / cosmos · #688 · Oct 6, 2017 · C++ · 13,462 stars

9 comments0 reactions0 assignees
Open
Find the prime factors of a number
Hacktoberfestadd codenew algorithm
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

OpenGenus / cosmos · #687 · Oct 6, 2017 · C++ · 13,462 stars

6 comments0 reactions0 assignees
Open
Pigeonhole Sort
Hacktoberfestadd codenew algorithm
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

OpenGenus / cosmos · #684 · Oct 6, 2017 · C++ · 13,462 stars

4 comments0 reactions0 assignees
Open
Interval Trees
Hacktoberfestadd codenew algorithm
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

OpenGenus / cosmos · #681 · Oct 6, 2017 · C++ · 13,462 stars

1 comment0 reactions0 assignees
Open
Add palindrome partition solution
Hacktoberfestadd codenew algorithm
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

OpenGenus / cosmos · #661 · Oct 6, 2017 · C++ · 13,462 stars

2 comments0 reactions0 assignees
Open
Fermat's Little Theorem
Hacktoberfestadd codenew algorithm
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

OpenGenus / cosmos · #652 · Oct 5, 2017 · C++ · 13,462 stars

2 comments0 reactions0 assignees
Open
Unique Number
Hacktoberfestadd codenew algorithm
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

OpenGenus / cosmos · #649 · Oct 5, 2017 · C++ · 13,462 stars

6 comments1 reaction0 assignees
Open
Counting Inversions using C
Hacktoberfestadd codenew algorithm
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

OpenGenus / cosmos · #643 · Oct 5, 2017 · C++ · 13,462 stars

2 comments0 reactions0 assignees
Open
Infix to Postfix notation conversion
Hacktoberfestadd codenew algorithm
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

OpenGenus / cosmos · #642 · Oct 5, 2017 · C++ · 13,462 stars

7 comments0 reactions0 assignees
Open
Quickselect - Selection Algorithm
Hacktoberfestadd codenew algorithm
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

OpenGenus / cosmos · #640 · Oct 5, 2017 · C++ · 13,462 stars

2 comments0 reactions0 assignees
Open
Median of Medians Algorithm
Hacktoberfestadd codenew algorithm
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

OpenGenus / cosmos · #639 · Oct 5, 2017 · C++ · 13,462 stars

1 comment0 reactions0 assignees
Open
Count set bits
Hacktoberfestadd codenew algorithm
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

OpenGenus / cosmos · #627 · Oct 5, 2017 · C++ · 13,462 stars

9 comments1 reaction0 assignees