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Rating Stats for

Matt Timmermans

Rating
1575.70 (3,413th)
Reputation
22,180 (5,955th)
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Title Δ
Rendering video in game engine with dynamic FPS +2.18
Finding sum of geometric sequence with modulo 10^9+7 with my program 0.00
Find triplets from the array(X1,X2,Y), such that X1*X2=Y^2 +0.42
Rotate array (list) in linear time and constant memory +0.94
Looking for an efficient Interval tree Algorithm 0.00
Get permutation count -1.45
Why do priority of algorithm change, when input size change -1.08
Time complexity of prefix to postfix conversion? 0.00
What is an efficient way to get the max concurrency in a list of tu... 0.00
Find the number of pairs in an array between which sum of elements... 0.00
How is it that when I call a method 10000 times it throws out of me... -1.84
How to handle "composed nodes" in a graph traversed via D... -2.30
Why is my naive line drawing algorithm faster than Bresenham 0.00
The most efficient way to find the position (indices) of m smallest... +0.10
Requirement of encapsulation -0.81
When I extend an interface A with interface B, will A's methods... -0.18
What counts as a comparison in algorithm analysis? +0.65
How to properly implement disjoint set data structure for finding s... -1.47
Why can't BFS convert an undirected graph to a DAG? 0.00
Remove redundant points in a line -0.31
Using set theory to find the shape area in Python -0.87
In dekker's algorithm, can i remove the last instruction flag[... 0.00
What are some true Iterative Depth First Search implementation sugg... 0.00
Merge numbers at same level +0.87
Algorithm for Finding Graph Connectivity -1.27
minimum RGB path 0.00
How to grep match lines with positive lookahead? +0.02
Access a circle of rays efficiently (find closest obstacle contours) -0.11
I cannot seem to create a DFA for this language 0.00
How to get O(n) from T(n) = T(n/2) + n? -0.11
Mid-Point Circle Drawing Rounding Problem 0.00
Sum of all Hamming distances of a given string A from substrings of... -2.49
Suffix Array sentinel character lexicographical order 0.00
How to calculate inverse of hard-light composite blend mode? 0.00
In a DAG, how to find vertices where paths converge? +0.38
Apache POI Workbook writes strange characters to OutputStream 0.00
Call a derived class function not in base class without dynamic cas... 0.00
Javascript - Is there a clearer way to express "if (a &&am... -1.10
confusion about subproblem in dynamic programming question +1.55
List Data Structure that for Fast Index Finding 0.00
Interleaving array {a1,a2,....,an,b1,b2,...,bn} to {a1,b1,a2,b2,a3,... +0.96
Generating obstacles on NxM board 0.00
How do I retain proper background on a character-based graphics sys... -0.52
Wich package strategy use to achieve high cohesion and low coupling -0.61
How to determine the smallest common divisor of a string? +0.36
proving level of median in heap -0.63
How to decode amplitude modulation when signal crosses zero? -0.77
Do every implementation of Red-Black Tree have the same number of r... 0.00
Interview Question: How to fulfill max number of Moving Requests 0.00
Averaging ADC readings have strange steps in plot +0.40