StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Rating Stats for

David Eisenstat

Rating
1664.20 (376th) 		Reputation
39,048 (2,876th)
Page: 1 2 3 4 5 6 7 ... 32
Title Δ
how is there a one to one correspondence between quick sort partiti... 0.00
Flipping rows and column values of a binary matrix to maximize the... 0.00
Debug Exact Cover Pentominoes, Wikipedia example incomplete? OR...... -0.13
finding largest region with small difference more efficiently +0.34
Integer Linear Program, Bipartite Matching with Constraints How To? 0.00
What is this algorithm called? (SSSP) 0.00
Plotting times of day to a fixed color gradient? 0.00
RSA alternative for 40bit data 0.00
Algorithm for max number of pairs with two limits 0.00
How to solve the recurrence T(n) = 4T(sqrt(n)) + sqrt(n)? 0.00
Why are memory fences required in Petersons Algorithm 0.00
How to tell which of two glob patterns is more general 0.00
How to generate array of n equidistant points along a line segment... 0.00
Find number of ways to create sequence A of length n satisfying m c... 0.00
How to list all invertible matrices over a finite field? 0.00
Modified version of Student Project Allocation algorithm +1.09
Optimal algorithm for a solution vector that minimizes its own matr... 0.00
Why do we have double hashing function as [(hash1(key) + i * hash2(... -0.86
Why do we have double hashing function as [(hash1(key) + i * hash2(... -0.86
Find the lines which are visible 0.00
find most efficient pattern that is guaranteed to overlap shape 0.00
Path containing all the vertices in a biconnected graph 0.00
"Exact Cover" Wikipedia detailed example, question about... 0.00
Question about Knuth's "Dancing Links" / DLX algorith... 0.00
Multi pop and amortization 0.00
GCD of two number when one of it is very large +1.72
Split string into minimal number of strings where each letter is re... 0.00
Best time to buy and sell stocks when allowing consecutive buys or... +0.83
After running a max flow algorithm, find in a flow network all edge... 0.00
Gridland Metro HackerRank +2.00
Gridland Metro HackerRank -2.00
Number of subsets whose XOR contains less than two set bits 0.00
What is the concrete aim of using max heap for priority queue +0.96
5x5 Sliding Puzzle Fast & Low-Move Solution -0.83
heap sort and reverse heap sort with max/min heap 0.00
Maximum average distance between two numbers across multiple arrays +0.30
The problem complexity of the Maximum Coverage problem with set siz... 0.00
Efficient Product of 3 Sparse Matrices that creates a dense interme... 0.00
How to solve this matrix problem to collect all the seeds? +0.01
Connected components in union of segments 0.00
What is the most efficient algorithm for solving the cell-sum puzzle? +1.68
Can a directed graph have Ω(n^2) cross edges with respect to its DF... 0.00
Binary matrix with (max 2) contiguous blocks of 1's as rows, ca... 0.00
Graph: Finding minimum number of nodes, so that every path from a t... +0.33
Why is the global min cut cardinality less than the degree of every... 0.00
Find if MST T is still a MST for new graph G' if a new edge is... 0.00
Initialization of Weighted Reservoir Sampling (A-Chao implementation) 0.00
What is the time complexity of the algorithm below? +2.11
How to construct a threshold map with maximum average distance betw... 0.00
How to design an efficient adversary for sorting? 0.00