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Rafe

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1467.99 (4,522,095th) 		Reputation
4,399 (37,959th)
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Title Δ
Prolog Recursion through Set of +2.36
Need help proving loop invariant (simple bubble sort, partial corre... 0.00
Algorithms for Deducing a Timeline / Chronology 0.00
awk match search patterns and print immediate next line's 4th &... +1.28
Proving that in-order traversal of binary search tree is sorted (wi... 0.00
Confused about writing a program for placing some modified queen-ty... -0.44
why is this O(nlogn) -0.52
Minimise memory usage of empty observableArrays in knockout +0.08
When to use low < high or low + 1 < high for loop invariant 0.00
An algorithm for the mellon-selling farmer 0.00
connected components algorithm in pig +0.05
RedBlack Trees: I am trying to understand deletion of nodes in redb... -0.45
What's the fast algorithm to check given board of nash's hex is end... +0.53
Most efficient way to search multi-tree data structure -1.04
Parallel Implementation of DFS for undirected graph +0.46
Snake game algorithm that doesn't use a grid and the segments can m... -0.41
Backtracking optimization 0.00
solving recurrence recurrence +0.74
Elements mixing algorithm +2.14
searching mobile phone address book -0.01
Algorithm - solving linear equation in one variable 0.00
Quicksort - recursive -1.92
Chess AI: MinMax on object implementation 0.00
to calculate one million prime numbers -0.71
Not marriage or roommates but groups of 3 0.00
Solving three variables Diophantine equation in Python -0.90
Optimal Seating Arrangement Algorithm -1.78
regular expression matching support for '.' and '*' -1.50
How does a Resolution algorithm work for propositional logic? -0.77
Placing boxes in diagram the optimal way (no crossing lines) 0.00
How to check if a circular single linked list is pallindrome or not? -1.18
A graph-based tuple merge? 0.00
Efficient replacement of occurrences of a list of words +0.25
C# merge sort performance -2.98
Understanding two's complement +0.32
Java mergesort, should the "merge" step be done with queu... -1.47
what type of maths is required to understand algorithm time and spa... +3.13
Binary Indexed Tree (Fenwick Tree) - about updating 0.00
How to conclude if soldiers from one unit is connected on grid map -2.27
Backtracking - Filling a grid with coins +4.37
Smart way to replace sublist with one element in Haskell 0.00
LINQ to count Continues repeated items(int) in an int Array? -0.62
Two way multiway merge sort 0.00
algorithm to trace border in 2D array +0.73
About Artificial Inteligence Search Algorithm -2.47
How to make a AI system that chooses fastest way and navigates thro... +4.65
Given a string array， return all groups of strings that are anagrams -2.73
Exactly how many comparisons does merge sort make? -2.45
How to randomly place rectangle with minimal overlap and nice dispe... -0.01
Understanding merge sort optimization: avoiding copies -1.74