2 Pull requests merged by 2 people

• Bump actions/checkout from 4 to 5

  #12891 merged Aug 12, 2025

• [pre-commit.ci] pre-commit autoupdate

  #12880 merged Aug 11, 2025

6 Pull requests opened by 6 people

• Two-Sum to match target

  #12883 opened Aug 6, 2025

• Implement Johnson's algorithm with tests; update Bellman-Ford and Dij…

  #12884 opened Aug 7, 2025

• Improve min_cost_string_conversion with validation, case-insensitive option, and more tests

  #12886 opened Aug 8, 2025

• New cellular automaton algorithm

  #12888 opened Aug 10, 2025

• Add Splay Tree implementation to binary tree data structures

  #12890 opened Aug 10, 2025

• Add educational SHA-256 implementation

  #12893 opened Aug 12, 2025

1 Issue closed by 1 person

• My first

  #12889 closed Aug 10, 2025

8 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Need help for my age controller

  #12809 commented on Aug 12, 2025 • 0 new comments

• Add doctests for sum_of_arithmetic_series function

  #12285 commented on Aug 11, 2025 • 0 new comments

• Add simple recursion examples: factorial, fibonacci, sum_of_digits

  #12834 commented on Aug 6, 2025 • 0 new comments

• Fix #12840 code style

  #12843 commented on Aug 8, 2025 • 0 new comments

• Fixes #12857 Use `collections.deque` as `queue` in graphs BFS shortest path - `breadth_first_search_shortest_path_2.py`

  #12861 commented on Aug 8, 2025 • 0 new comments

• Simplify Capitalize Function Using ASCII Arithmetic for 5x Performance Boost

  #12879 commented on Aug 7, 2025 • 0 new comments

• Add doctests to graphs/basic_graphs.py

  #12881 commented on Aug 6, 2025 • 0 new comments

• BFS enhancement with collections.deque (fix: #12857)

  #12882 commented on Aug 7, 2025 • 0 new comments