User contributions
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- 09:15, 1 January 2012 (diff | hist) . . (+45) . . Ternary search
- 09:15, 1 January 2012 (diff | hist) . . (0) . . m Ternary search
- 09:14, 1 January 2012 (diff | hist) . . (+3,948) . . N Ternary search (Created page with "'''Ternary search''' is an algorithm similar to binary search. It is used when we have a function that is bitonic on a given interval instead of monotone, and we wish to opti...")
- 08:51, 1 January 2012 (diff | hist) . . (+56) . . N Category:Incomplete (Created page with "These articles have sections that need to be filled out.") (current)
- 08:48, 1 January 2012 (diff | hist) . . (+24) . . m Asymptotic analysis
- 08:47, 1 January 2012 (diff | hist) . . (+1,407) . . Binary search
- 08:14, 1 January 2012 (diff | hist) . . (0) . . m Binary search (→Possible bugs)
- 08:04, 1 January 2012 (diff | hist) . . (+9,410) . . N Binary search (Created page with "'''Binary search''' is the term used in computer science for the discrete version of the ''bisection method'', in which given a monotone function <math>f</math> over a discrete i...")
- 06:28, 1 January 2012 (diff | hist) . . (+4) . . m Asymptotic analysis (→How to analyze an algorithm)
- 06:27, 1 January 2012 (diff | hist) . . (+2) . . m Asymptotic analysis (→The master theorem: : log -> \log)
- 06:19, 1 January 2012 (diff | hist) . . (+9,453) . . Asymptotic analysis (→Recursive functions)
- 02:16, 30 December 2011 (diff | hist) . . (+180) . . Linked list (+ cons, snoc) (current)
- 01:18, 30 December 2011 (diff | hist) . . (+30) . . m Linked list
- 09:30, 29 December 2011 (diff | hist) . . (+281) . . Asymptotic analysis (added citation)
- 08:55, 28 December 2011 (diff | hist) . . (+24,640) . . Asymptotic analysis
- 06:19, 28 December 2011 (diff | hist) . . (+27) . . N Partially ordered (Redirected page to Partial order) (current)
- 07:22, 25 December 2011 (diff | hist) . . (+55) . . N Category:Stubs (Created page with "These are articles that should be expanded if possible.") (current)
- 07:22, 25 December 2011 (diff | hist) . . (+1,328) . . N Constant optimization (Created page with "'''Constant optimization''' refers to optimizing a program in order to improve its performance by at most a constant factor, that is, decreasing the [[invisible ...") (current)
- 07:13, 25 December 2011 (diff | hist) . . (+13,708) . . N Asymptotic analysis (Created page with "In theoretical computer science, '''asymptotic analysis''' is the most frequently used technique to quantify the performance of an algorithm. Its name refers to the fact that...")
- 00:55, 25 December 2011 (diff | hist) . . (+52) . . Prefix sum array and difference array (→Multiple dimensions: - fixed incorrectly stated formulae)
- 00:50, 25 December 2011 (diff | hist) . . (+1) . . m Prefix sum array and difference array (→Use of difference array)
- 22:50, 24 December 2011 (diff | hist) . . (+133) . . Judge:Help (→Forbidden actions)
- 22:48, 24 December 2011 (diff | hist) . . (-1) . . m Judge:Help (→Forbidden actions)
- 22:46, 24 December 2011 (diff | hist) . . (+863) . . Judge:Help (forbidden actions)
- 22:24, 24 December 2011 (diff | hist) . . (+39) . . Judge:System calls (current)
- 11:30, 24 December 2011 (diff | hist) . . (+7) . . m Judge:System calls
- 11:29, 24 December 2011 (diff | hist) . . (+4,956) . . N Judge:System calls (Created page with "This page lists some common Linux system calls and discusses their usage in programs on the PEG Judge. Note that almost all of these have corresponding wrappers in libc without t...")
- 09:27, 24 December 2011 (diff | hist) . . (+23) . . m Judge:Help (→Execution discrepancies)
- 09:23, 24 December 2011 (diff | hist) . . (0) . . m Judge:Copyright (Unprotected "Judge:Copyright": made redundant by namespace protection) (current)
- 09:22, 24 December 2011 (diff | hist) . . (0) . . m Judge:TOS (Unprotected "Judge:TOS": made redundant by namespace protection)
- 09:22, 24 December 2011 (diff | hist) . . (0) . . m Judge:Contact (Unprotected "Judge:Contact": made redundant by namespace protection)
- 21:33, 23 December 2011 (diff | hist) . . (-3) . . m User:Brian
- 07:41, 21 December 2011 (diff | hist) . . (+3) . . m Computational geometry (→Summary and discussion: - typo = should be >=)
- 08:36, 20 December 2011 (diff | hist) . . (0) . . m Judge:Contact (Protected "Judge:Contact": this page should only be edited by administrators ([edit=sysop] (indefinite) [move=sysop] (indefinite)))
- 08:25, 20 December 2011 (diff | hist) . . (+664) . . N Judge:Contact (Created page with "The comment system on the Judge and the [{{Root}}forum PEG forum] are both good places to ask general questions concerning algorithms and programming. However, if you need to ask...")
- 08:10, 20 December 2011 (diff | hist) . . (0) . . m Judge:TOS (Protected "Judge:TOS": this page should only be edited by administrators ([edit=sysop] (indefinite) [move=sysop] (indefinite)))
- 08:10, 20 December 2011 (diff | hist) . . (+1,552) . . N Judge:TOS (Created page with "The rules here are simple. You (the user) don't pay anything for this service, so you don't need to be bound by any contractual obligation in order to use the Judge. That being s...")
- 08:01, 20 December 2011 (diff | hist) . . (0) . . m Judge:Copyright (Protected "Judge:Copyright": this page should only be edited by administrators ([edit=sysop] (indefinite) [move=sysop] (indefinite)))
- 08:00, 20 December 2011 (diff | hist) . . (0) . . m Judge:Copyright (moved PEGWiki:Copyright to Judge:Copyright: whoops, should've been this in the first place)
- 07:59, 20 December 2011 (diff | hist) . . (+6,649) . . N Judge:Copyright (Created page with "In all text that follows, the Judge refers to all services available online under the domain wcipeg.com and its subdomains, regardless of whether they are accessed at said domain...")
- 03:58, 20 December 2011 (diff | hist) . . (+73) . . Sliding window
- 03:57, 20 December 2011 (diff | hist) . . (+64) . . Sliding window
- 03:55, 20 December 2011 (diff | hist) . . (+3,812) . . N Sliding window (Created page with "A '''sliding window''' is an interval both of whose endpoints are allowed to move only forward, and never backward (or ''vice versa''). It is analogous to an actual window that o...")
- 02:00, 20 December 2011 (diff | hist) . . (0) . . m Prefix sum array and difference array (I suppose "Waterloo" should come first, due to alphabetical order. Such is the convention in mathematics and computer science)
- 01:50, 20 December 2011 (diff | hist) . . (+12,521) . . Computational geometry (→Circles: - tangency)
- 23:54, 19 December 2011 (diff | hist) . . (+681) . . Computational geometry (→Lines)
- 23:22, 19 December 2011 (diff | hist) . . (+3,473) . . Computational geometry (→Intersection of a circle with a circle)
- 22:50, 19 December 2011 (diff | hist) . . (+770) . . Computational geometry (→Two points of intersection)
- 22:46, 19 December 2011 (diff | hist) . . (+1,176) . . Computational geometry (→Lines)
- 22:08, 19 December 2011 (diff | hist) . . (-3) . . m Computational geometry (→Standard vector notation: - show the arrow)
- 11:56, 19 December 2011 (diff | hist) . . (0) . . m Hidden constant factor (whoops)
- 11:56, 19 December 2011 (diff | hist) . . (+4,246) . . N Hidden constant factor (Created page with "When the time or space required for an algorithm is expressed in terms of the input size using big O notation, constant factors are destroyed. For example, if one algorithm r...")
- 11:27, 19 December 2011 (diff | hist) . . (+396) . . Prefix sum array and difference array (→A word on the dynamic case)
- 11:21, 19 December 2011 (diff | hist) . . (+2,133) . . Prefix sum array and difference array (a word on the dynamic case)
- 11:06, 19 December 2011 (diff | hist) . . (0) . . m Prefix sum array and difference array (→Difference array: - typo)
- 11:06, 19 December 2011 (diff | hist) . . (+13,909) . . Prefix sum array and difference array
- 08:16, 19 December 2011 (diff | hist) . . (+1,794) . . Prefix sum array and difference array (rewrite --- should be easier to read now)
- 08:13, 19 December 2011 (diff | hist) . . (+32) . . Nm Left half-open interval (Redirected page to Half-open interval) (current)
- 05:28, 17 December 2011 (diff | hist) . . (-559) . . Prefix sum array and difference array (easier example problem)
- 05:00, 16 December 2011 (diff | hist) . . (+2) . . m Prefix sum array and difference array (→Example: Partial Sums (SPOJ))
- 04:52, 16 December 2011 (diff | hist) . . (+2,224) . . Prefix sum array and difference array
- 02:04, 16 December 2011 (diff | hist) . . (+610) . . Judge:Help (→Strange C++ compilation errors)
- 22:13, 15 December 2011 (diff | hist) . . (-9) . . m Judge:Help (→Summary of supported languages)
- 22:11, 15 December 2011 (diff | hist) . . (+2,035) . . Judge:Help
- 08:33, 15 December 2011 (diff | hist) . . (+5,855) . . N Prefix sum array and difference array (Created page with "Given an array of numbers, we can construct a new array by replacing each element by the difference between itself and the previous element, except for the first element, whi...")
- 08:11, 15 December 2011 (diff | hist) . . (+54) . . Half-open interval
- 07:37, 15 December 2011 (diff | hist) . . (+51) . . N Difference array (Redirected page to Prefix sum array and difference array) (current)
- 07:36, 15 December 2011 (diff | hist) . . (+51) . . N Prefix sum array (Redirected page to Prefix sum array and difference array) (current)
- 06:31, 12 December 2011 (diff | hist) . . (+12,036) . . Dynamic programming (+counting problem)
- 03:23, 12 December 2011 (diff | hist) . . (+87) . . N Category:Trees (Created page with "This category contains various kinds of trees, as well as various tree data structures.") (current)
- 03:22, 12 December 2011 (diff | hist) . . (+19) . . m Tree (+cat:trees) (current)
- 03:21, 12 December 2011 (diff | hist) . . (+16,914) . . N Cartesian tree (Created page with "A sequence and its corresponding Cartesian tree Given a sequence of numbers (or any totally ordered objects), there exists a [[...")
- 23:50, 11 December 2011 (diff | hist) . . (-57) . . Totally ordered (whoops) (current)
- 23:49, 11 December 2011 (diff | hist) . . (+96) . . N Totally ordered (Redirected page to Partiahttp://wcipeg.com/wiki/skins/common/images/button sig.pngl order#Total order)
- 23:43, 11 December 2011 (diff | hist) . . (+131) . . N File:Cartesian tree.svg (This file, illustrating a Cartesian tree, was copied from http://en.wikipedia.org/wiki/File:Cartesian_tree.svg (public domain).) (current)
- 23:32, 11 December 2011 (diff | hist) . . (+30) . . Category:Heaps (current)
- 23:31, 11 December 2011 (diff | hist) . . (+29) . . Heap (current)
- 23:31, 11 December 2011 (diff | hist) . . (+48) . . Binary heap (+cats heaps, data structures)
- 23:30, 11 December 2011 (diff | hist) . . (+37) . . N Category:Heaps (Created page with "See page Heap for an explanation.")
- 23:30, 11 December 2011 (diff | hist) . . (+719) . . N Heap (Created page with "Various implementations of the priority queue abstract data type are known as '''heaps'''. A ''max-heap-ordered tree'' is a rooted tree in which every node's label i...")
- 22:01, 11 December 2011 (diff | hist) . . (+13) . . Knuth–Morris–Pratt algorithm (→Computation of the prefix function: --- whoops. battlefield test just now failed) (current)
- 21:01, 11 December 2011 (diff | hist) . . (-17) . . m Lowest common ancestor (→Algorithms and variations: - remove unnecessary and pretentious en dash)
- 21:00, 11 December 2011 (diff | hist) . . (+39) . . N Heavy–light decomposition (Redirected page to Heavy-light decomposition) (current)
- 21:00, 11 December 2011 (diff | hist) . . (+27) . . N Disjoint set (Redirected page to Disjoint sets) (current)
- 20:58, 11 December 2011 (diff | hist) . . (+3,145) . . N Least common multiple (Created page with "The '''least common multiple (LCM)''' of a set of integers is the least ''positive'' integer that is a multiple of all the integers in the set, unless one of the integers is zero...") (current)
- 20:48, 11 December 2011 (diff | hist) . . (+35) . . N Lowest common multiple (Redirected page to Least common multiple) (current)
- 20:47, 11 December 2011 (diff | hist) . . (+35) . . N LCM (Redirected page to Least common multiple) (current)
- 20:46, 11 December 2011 (diff | hist) . . (+178) . . Greatest common divisor (current)
- 20:44, 11 December 2011 (diff | hist) . . (+37) . . N GCF (Redirected page to Greatest common divisor) (current)
- 20:44, 11 December 2011 (diff | hist) . . (+37) . . N GCD (Redirected page to Greatest common divisor) (current)
- 20:44, 11 December 2011 (diff | hist) . . (+58) . . N Binary GCD algorithm (Redirected page to Greatest common divisor#Binary GCD algorithm) (current)
- 20:43, 11 December 2011 (diff | hist) . . (+66) . . N Extended Euclidean algorithm (Redirected page to Greatest common divisor#Extended Euclidean algorithm)
- 20:43, 11 December 2011 (diff | hist) . . (+57) . . N Euclid's algorithm (Redirected page to Greatest common divisor#Euclidean algorithm) (current)
- 20:43, 11 December 2011 (diff | hist) . . (+57) . . N Euclidean algorithm (Redirected page to Greatest common divisor#Euclidean algorithm) (current)
- 20:42, 11 December 2011 (diff | hist) . . (+12,966) . . N Greatest common divisor (Created page with "The '''greatest common divisor (GCD)''' of a set of integers is the greatest integer that divides all the integers in the set, unless the set contains only zeroes, in which the G...")
- 18:59, 11 December 2011 (diff | hist) . . (+1,588) . . File:Lca example tree.png (current)
- 08:02, 11 December 2011 (diff | hist) . . (+37) . . N Greatest common factor (Redirected page to Greatest common divisor) (current)
- 07:58, 11 December 2011 (diff | hist) . . (+9,748) . . Lowest common ancestor
- 05:38, 11 December 2011 (diff | hist) . . (0) . . File:Lca example tree.png (uploaded a new version of "File:Lca example tree.png": nodes and labels are larger)
- 05:32, 11 December 2011 (diff | hist) . . (0) . . N File:Lca example tree.png
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