User contributions
- 02:24, 13 September 2023 (diff | hist) . . (+10,378) . . m Convex hull trick (Reverted edits by 172.70.114.237 (talk) to last revision by TYeung) (current)
- 22:16, 26 March 2018 (diff | hist) . . (+1) . . m Prefix sum array and difference array (Reverted edits by 172.69.62.186 (talk) to last revision by 196.221.135.113)
- 13:02, 29 April 2016 (diff | hist) . . (+1,449) . . m Longest palindromic substring (Reverted edits by 46.39.231.84 (talk) to last revision by 83.244.190.8)
- 13:02, 29 April 2016 (diff | hist) . . (+13) . . m Judge:Help (→Status Codes (and their likely meanings))
- 13:02, 29 April 2016 (diff | hist) . . (+126) . . Judge:Help (→Status Codes (and their likely meanings))
- 06:07, 17 December 2013 (diff | hist) . . (0) . . m Judge:Contact (current)
- 16:40, 2 August 2013 (diff | hist) . . (+44) . . m PEG:PEG leaders (current)
- 22:23, 21 June 2012 (diff | hist) . . (+24) . . Nm Help:Contents (Redirected page to Judge:Help) (current)
- 20:09, 18 March 2011 (diff | hist) . . (+6) . . m PEG:Memberlist (→Alvin Qiu (2007-2009): to stick to previous formatting)
- 03:35, 4 March 2011 (diff | hist) . . (-3) . . m Deque (→Array implementation: fix pop_back(x) → pop_back) (current)
- 03:24, 4 March 2011 (diff | hist) . . (0) . . m Big numbers (→Little-endian vs. big-endian: Fix 16 -> BE in 'Big-endian')
- 19:59, 14 June 2010 (diff | hist) . . (+2,074) . . m Segment tree (Reverted to Brian's last edit.)
- 21:18, 7 February 2010 (diff | hist) . . (+25) . . m PEG:C++ Lesson 6 for Pascal Users (Fixed link to cplusplus.com; didn`t have link text before)
- 00:04, 7 February 2010 (diff | hist) . . (+8,165) . . N PEG:C++ Lesson 6 for Pascal Users (C++ Lesson 6 (More I/O) from the email (subject "RE: C++ Lesson 5"))
- 23:52, 6 February 2010 (diff | hist) . . (+8,993) . . N PEG:C++ Lesson 5 for Pascal Users (C++ Lesson 5 (I/O) from the email)
- 04:26, 2 January 2010 (diff | hist) . . (-47) . . m Divide and conquer (cleared spam, added 1-line summary) (current)
- 02:59, 27 December 2009 (diff | hist) . . (+25) . . m PEG:Memberlist (added line breaks to 'Joined' statements that are missing one)
- 02:58, 27 December 2009 (diff | hist) . . (+76) . . m PEG:Memberlist (→Intermediates: Adding join year for Alvin Q, Bryan, Long You)
- 17:32, 23 December 2009 (diff | hist) . . (+528) . . Breadth-first search (Added implementation, categorized)
- 17:20, 23 December 2009 (diff | hist) . . (+24) . . m Depth-first search (categorize)
- 17:19, 23 December 2009 (diff | hist) . . (+30) . . m Queue (categorize)
- 17:19, 23 December 2009 (diff | hist) . . (+30) . . m Stack (categorize)
- 17:19, 23 December 2009 (diff | hist) . . (+30) . . m Deque (categorize)
- 17:18, 23 December 2009 (diff | hist) . . (+25) . . m Kruskal's algorithm (categorize)
- 17:18, 23 December 2009 (diff | hist) . . (+25) . . m Bellman–Ford algorithm (categorize)
- 17:18, 23 December 2009 (diff | hist) . . (+25) . . m Dijkstra's algorithm (categorize)
- 17:18, 23 December 2009 (diff | hist) . . (+25) . . m Floyd–Warshall algorithm (categorize)
- 17:17, 23 December 2009 (diff | hist) . . (+57) . . N Category:Algorithms (Created page with 'This is a listing of algorithms described on the PEGWiki.') (current)
- 17:17, 23 December 2009 (diff | hist) . . (+57) . . N Category:Data structures (Created page with 'This is a listing of pages that refer to data structures.') (current)
- 16:08, 23 December 2009 (diff | hist) . . (+42) . . Nm PEG:Event calendar (+Redirect to this school year's events)
- 03:12, 15 December 2009 (diff | hist) . . (+244) . . m Main Page (Undo revision 138 by 93.174.93.222 (Talk) - suspected vandalism)
- 03:11, 15 December 2009 (diff | hist) . . (+3,868) . . Nm PEG:C++ Lesson 4 for Pascal Users (no major modifications)
- 02:59, 15 December 2009 (diff | hist) . . (0) . . m PEG:C++ Lesson 3 for Pascal Users (oops -- wrong link)
- 02:58, 15 December 2009 (diff | hist) . . (+42) . . m PEG:C++ Lesson 3 for Pascal Users (+link to next)
- 14:36, 21 November 2009 (diff | hist) . . (-14) . . m Dynamic programming (→Basic principles of DP: WC, not CCC)
- 21:34, 20 November 2009 (diff | hist) . . (+6,524) . . N PEG:C++ Lesson 3 for Pascal Users (From the email)
- 03:15, 20 November 2009 (diff | hist) . . (+147) . . m PEG:C++ Lesson 2 for Pascal Users (Lesson Navigation)
- 03:15, 20 November 2009 (diff | hist) . . (+105) . . m PEG:C++ Lesson 1 for Pascal Users (Lesson Navigation)
- 03:56, 19 November 2009 (diff | hist) . . (-4) . . m Queue (→Array implementation: oops -- fixed mistake)
- 03:55, 19 November 2009 (diff | hist) . . (+1) . . m Dynamic programming (→Recursive solution to Plentiful Paths: spellfix: memoization → memorization)
- 03:54, 19 November 2009 (diff | hist) . . (+38) . . m Breadth-first search (+cat:pages needing diagrams)
- 03:42, 19 November 2009 (diff | hist) . . (+2,302) . . N Queue (To be added later: Priority Queue, C++ STL queue class, C++ STL priority_queue class)
- 03:32, 17 November 2009 (diff | hist) . . (+123) . . m File:DFS.gif (current)
- 03:28, 17 November 2009 (diff | hist) . . (0) . . File:DFS.gif (uploaded a new version of "File:DFS.gif": Removed first frame.)
- 03:26, 17 November 2009 (diff | hist) . . (+61) . . Depth-first search
- 03:22, 17 November 2009 (diff | hist) . . (+80) . . N File:DFS.gif (Simple animation depicting Depth-First Search, using the example in the article.)
- 22:03, 14 November 2009 (diff | hist) . . (+278) . . Talk:Main Page (→File uploads: new section)
- 22:44, 9 November 2009 (diff | hist) . . (+324) . . Talk:Main Page
- 19:38, 7 November 2009 (diff | hist) . . (+330) . . N Talk:Main Page (Navigation Links)
- 01:03, 6 November 2009 (diff | hist) . . (+142) . . m PEG:Memberlist (Significantly modified formatting (too many horizontal rules!), but did make many content changes.)
