User contributions
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- 19:19, 13 June 2010 (diff | hist) . . (+40) . . PEG:PEG leaders (+Saravannan (10/11))
- 00:04, 10 March 2010 (diff | hist) . . (-3,432) . . User:Brian/DOAS
- 00:03, 10 March 2010 (diff | hist) . . (+20,595) . . N User:Brian/DOAS (Created page with '\documentclass[10pt]{article} \input{/etc/lengths.tex} \begin{document} \ \emph{Willy walks in from the entrance of the house, at left.} \textsc{willy}: Even your grandfather …')
- 02:33, 3 March 2010 (diff | hist) . . (-61) . . PEG:Event calendar 2009/2010 (added ECOO date)
- 20:13, 26 February 2010 (diff | hist) . . (+217) . . N User talk:212.117.175.54 (Created page with 'This IP has been blocked indefinitely under suspicion of being either an open proxy or used solely for spam. If you would like to contest this block, please email me. ~~~~') (current)
- 20:12, 26 February 2010 (diff | hist) . . (-2,677) . . m Talk:Main Page (Reverted edits by 212.117.175.54 (Talk) to last revision by Brian)
- 02:40, 24 February 2010 (diff | hist) . . (+461) . . N User:Synthesist (Created page with 'Welcome to PEGWiki. The rules around here are fairly commonsense. Whereas I have a sense of humor and am not going to vilify you for making an edit that some would consider racis…') (current)
- 21:36, 15 February 2010 (diff | hist) . . (-2,156) . . m Talk:Main Page (Reverted edits by 212.117.183.163 (Talk) to last revision by Brian)
- 21:25, 15 February 2010 (diff | hist) . . (+5,155) . . Game theory
- 18:09, 15 February 2010 (diff | hist) . . (+2,134) . . Game theory
- 04:47, 15 February 2010 (diff | hist) . . (+3,714) . . Game theory
- 20:33, 12 February 2010 (diff | hist) . . (+1) . . m Game theory (typo in wikicode)
- 20:32, 12 February 2010 (diff | hist) . . (+2,884) . . N Game theory (Created page with ''''Game theory''' is the formal study of mathematical games. The ultimate goal of game theory is usually to ''solve'' a game; that is, to determine the nature of an optimal strat…')
- 03:12, 11 February 2010 (diff | hist) . . (-20) . . m Main Page (template transclusion)
- 00:05, 8 February 2010 (diff | hist) . . (-52) . . m Convex hull trick (template transclusion)
- 00:04, 8 February 2010 (diff | hist) . . (-26) . . m Dynamic programming (template transclusion)
- 23:59, 7 February 2010 (diff | hist) . . (+151) . . Template:Problem
- 23:58, 7 February 2010 (diff | hist) . . (-17) . . Template:Root
- 23:57, 7 February 2010 (diff | hist) . . (-26) . . m PEG:C++ Lesson 6 for Pascal Users (template substitution for problem link) (current)
- 23:57, 7 February 2010 (diff | hist) . . (-1) . . m Template:! (current)
- 23:56, 7 February 2010 (diff | hist) . . (+118) . . Template:Problem
- 23:55, 7 February 2010 (diff | hist) . . (+33) . . N Template:Problem (Created page with '[{{Root}}problem/{{{1}}} {{{2}}}]')
- 23:54, 7 February 2010 (diff | hist) . . (-1) . . Template:Root
- 23:53, 7 February 2010 (diff | hist) . . (+17) . . Template:Root
- 23:51, 7 February 2010 (diff | hist) . . (+409) . . N Template:Root (Created page with 'http://pegjudge.ath.cx:5050/ <noinclude><br/><br/><b>Usage</b>: Used to refer to the document root for this site. Useful for external links, because wikicode does not allow relat…')
- 17:26, 7 February 2010 (diff | hist) . . (-5) . . m Template:C++ Lesson for Pascal Users (current)
- 17:26, 7 February 2010 (diff | hist) . . (+146) . . N Template:! (Created page with '| <noinclude><br/><br/><b>Usage</b>: Analogous to Template:! on Wikipedia; used to include a vertical bar inside a template parameter.</noinclude>')
- 17:17, 7 February 2010 (diff | hist) . . (-113) . . m PEG:C++ Lesson 6 for Pascal Users (template transclusions)
- 17:17, 7 February 2010 (diff | hist) . . (-113) . . m PEG:C++ Lesson 5 for Pascal Users (template transclusions) (current)
- 17:16, 7 February 2010 (diff | hist) . . (-113) . . m PEG:C++ Lesson 4 for Pascal Users (template transclusions) (current)
- 17:16, 7 February 2010 (diff | hist) . . (0) . . m PEG:C++ Lesson 3 for Pascal Users (current)
- 17:16, 7 February 2010 (diff | hist) . . (-113) . . PEG:C++ Lesson 3 for Pascal Users (template transclusion)
- 17:15, 7 February 2010 (diff | hist) . . (+4) . . Template:C++ Lesson for Pascal Users
- 17:15, 7 February 2010 (diff | hist) . . (+5) . . m Template:C++ Lesson for Pascal Users
- 17:13, 7 February 2010 (diff | hist) . . (-113) . . m PEG:C++ Lesson 2 for Pascal Users (template transclusion) (current)
- 17:13, 7 February 2010 (diff | hist) . . (-71) . . m PEG:C++ Lesson 1 for Pascal Users (template transclusion) (current)
- 17:12, 7 February 2010 (diff | hist) . . (+20) . . Template:C++ Lesson for Pascal Users
- 16:51, 7 February 2010 (diff | hist) . . (+190) . . N Template:C++ Lesson for Pascal Users (Created page with '<center>[[PEG:C%2B%2B_Lesson_{{#expr: {{{1}}} - 1 }}_for_Pascal_Users|← Previous Lesson]] | [[PEG:C%2B%2B_Lesson_{{#expr: {{{1}}} + 1 }}_for_Pascal_Users|Next Lesson →]]<br><…')
- 05:04, 7 February 2010 (diff | hist) . . (0) . . Heavy-light decomposition (→Definition)
- 05:04, 7 February 2010 (diff | hist) . . (0) . . Heavy-light decomposition (→Definition)
- 00:43, 5 February 2010 (diff | hist) . . (-105) . . m User:Brian
- 00:27, 5 February 2010 (diff | hist) . . (+110) . . m User:Brian
- 22:00, 4 February 2010 (diff | hist) . . (+255) . . PEG:Event calendar 2009/2010
- 21:40, 4 February 2010 (diff | hist) . . (+66) . . m PEG:Event calendar 2009/2010
- 06:19, 30 January 2010 (diff | hist) . . (+1,891) . . Heavy-light decomposition
- 23:33, 29 January 2010 (diff | hist) . . (+216) . . N User talk:212.117.183.163 (Created page with 'This IP has been blocked indefinitely under suspicion of being either an open proxy or used solely for spam. If you would like to contest this block, please email me. ~~~~') (current)
- 05:51, 25 January 2010 (diff | hist) . . (+20) . . m PEG:Event calendar 2009/2010 (→Past events)
- 02:40, 16 January 2010 (diff | hist) . . (+73) . . Convex hull trick
- 02:39, 16 January 2010 (diff | hist) . . (+2,637) . . N Convex hull trick/acquire.cpp (Created page with '<pre> →ID: brian_bi21 PROG: acquire LANG: C++: #include <iostream> #include <vector> #include <algorithm> using namespace std; int pointer; //Keeps track of the best line fro…')
- 23:55, 13 January 2010 (diff | hist) . . (+134) . . m Convex hull trick (→Observation 3: Convexity)
- 03:59, 13 January 2010 (diff | hist) . . (+19) . . m PEG:Event calendar 2009/2010
- 18:54, 10 January 2010 (diff | hist) . . (+3) . . m Heavy-light decomposition (→Applications)
- 18:49, 10 January 2010 (diff | hist) . . (-2) . . m Heavy-light decomposition
- 18:40, 10 January 2010 (diff | hist) . . (+106) . . Convex hull trick
- 18:35, 10 January 2010 (diff | hist) . . (+64) . . m Convex hull trick (→Fully dynamic variant)
- 18:31, 10 January 2010 (diff | hist) . . (+2,916) . . Convex hull trick
- 15:46, 10 January 2010 (diff | hist) . . (+3) . . m Main Page
- 15:46, 10 January 2010 (diff | hist) . . (+123) . . Main Page
- 15:45, 10 January 2010 (diff | hist) . . (+108) . . Main Page
- 15:45, 10 January 2010 (diff | hist) . . (+153) . . PEGWiki:Community Portal
- 23:25, 9 January 2010 (diff | hist) . . (+299) . . m Heavy-light decomposition
- 01:39, 8 January 2010 (diff | hist) . . (+6,061) . . N Heavy-light decomposition (Created page with 'The '''heavy-light''' (H-L) '''decomposition''' of a rooted tree is a method of partitioning of the vertices of the tree into disjoint paths (all vertices have degree two, except…')
- 22:00, 7 January 2010 (diff | hist) . . (-28) . . Bellman–Ford algorithm
- 23:55, 6 January 2010 (diff | hist) . . (+26) . . m Convex hull
- 23:55, 6 January 2010 (diff | hist) . . (+200) . . Convex hull
- 23:46, 6 January 2010 (diff | hist) . . (+215) . . N User talk:217.33.230.26 (Created page with 'This IP has been blocked indefinitely under suspicion of being either an open proxy or used solely for spam. If you would like to contest this block, please email me. ~~~~') (current)
- 06:29, 6 January 2010 (diff | hist) . . (+168) . . Convex hull trick (→Observation 3: Convexity)
- 06:15, 6 January 2010 (diff | hist) . . (+5,492) . . Convex hull trick
- 05:58, 3 January 2010 (diff | hist) . . (+7) . . m Convex hull trick (→Analysis)
- 05:57, 3 January 2010 (diff | hist) . . (+861) . . Convex hull trick
- 05:52, 3 January 2010 (diff | hist) . . (+2,131) . . Convex hull trick
- 05:03, 3 January 2010 (diff | hist) . . (+2,490) . . Convex hull trick
- 04:48, 3 January 2010 (diff | hist) . . (0) . . File:Convex hull trick1.png (uploaded a new version of "File:Convex hull trick1.png": Lower envelope highlighting (green)) (current)
- 02:24, 3 January 2010 (diff | hist) . . (0) . . File:Convex hull trick1.png (uploaded a new version of "File:Convex hull trick1.png")
- 22:39, 2 January 2010 (diff | hist) . . (+349) . . Convex hull trick
- 22:32, 2 January 2010 (diff | hist) . . (0) . . File:Convex hull trick1.png (uploaded a new version of "File:Convex hull trick1.png")
- 22:25, 2 January 2010 (diff | hist) . . (+37) . . N File:Convex hull trick1.png (Various lines on the Cartesian plane.)
- 06:16, 2 January 2010 (diff | hist) . . (-34) . . m Convex hull trick
- 06:08, 2 January 2010 (diff | hist) . . (+1,062) . . Convex hull trick
- 05:37, 2 January 2010 (diff | hist) . . (+833) . . N Convex hull trick (Created page with 'The '''convex hull trick''' is a technique which is perhaps best known in algorithm competition from being required to obtain full marks in several USACO problems, such as [http:…')
- 03:18, 31 December 2009 (diff | hist) . . (+907) . . N Shortest Path Faster Algorithm (Created page with 'The '''Shortest Path Faster Algorithm''' (SPFA) is a shortest path algorithm whose origin is unknown<sup>[see references]</sup>. It is similar to Dijkstra's algorithm in …')
- 02:52, 31 December 2009 (diff | hist) . . (+38) . . N Bellman-Ford (Redirected page to Bellman–Ford algorithm) (current)
- 02:23, 31 December 2009 (diff | hist) . . (+44) . . N SPFA (Redirected page to Shortest Path Faster Algorithm) (current)
- 20:31, 30 December 2009 (diff | hist) . . (+30) . . Segment tree
- 20:29, 30 December 2009 (diff | hist) . . (+82) . . Segment tree (→Lazy propagation)
- 20:28, 30 December 2009 (diff | hist) . . (+10) . . Segment tree (→Lazy propagation)
- 20:28, 30 December 2009 (diff | hist) . . (+939) . . Segment tree
- 20:16, 30 December 2009 (diff | hist) . . (+6,698) . . Segment tree
- 18:12, 30 December 2009 (diff | hist) . . (+4,386) . . Segment tree
- 20:15, 29 December 2009 (diff | hist) . . (-2) . . m Segment tree (→Query)
- 20:14, 29 December 2009 (diff | hist) . . (+2,702) . . Segment tree
- 20:03, 29 December 2009 (diff | hist) . . (+155) . . File:Segtree query 92631587.png (current)
- 20:01, 29 December 2009 (diff | hist) . . (+92) . . N File:Segtree query 92631587.png (Finding the minimum element in the range <math>[9,2,6,3,1,5]</math> using this segment tree.)
- 19:31, 29 December 2009 (diff | hist) . . (+84) . . N File:Segtree 92631587.png (The result of changing the element with value 0 in the array [9,2,6,3,1,5,0,7] to 8.) (current)
- 01:03, 29 December 2009 (diff | hist) . . (+2,303) . . Segment tree
- 00:41, 29 December 2009 (diff | hist) . . (0) . . File:Segtree 92631507.png (uploaded a new version of "File:Segtree 92631507.png": better color depth) (current)
- 00:40, 29 December 2009 (diff | hist) . . (+124) . . N File:Segtree 92631507.png (The data stored in a segment tree constructed on the array [9,2,6,3,1,5,0,7] designed to answer the range minimum query.)
- 02:33, 28 December 2009 (diff | hist) . . (+27) . . m Segment tree (→Structure)
- 02:32, 28 December 2009 (diff | hist) . . (+3) . . m Segment tree (→The divide-and-conquer solution)
- 02:32, 28 December 2009 (diff | hist) . . (+1) . . m Segment tree (→Structure)
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