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btilly

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1549.57 (8,077th)
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27,254 (4,635th)
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Get all unique target sum compositions for a given array of numbers 0.00
Find the number of ways to generate N unique pairs of courses witho... 0.00
How to write a bruteforce algorithm for this assignment? -0.56
Count sum of a subset of an array without bruteforcing it -0.27
Compression algorithms for nearly uniform data 0.00
Is independence of subproblems in dynamic programming an issue? 0.00
Classification and complexity of generating all possible combinatio... -1.45
B+ tree insertion order 0.00
which one performs better binary search or sequential search on uns... 0.00
What is a greedy algorithm for this problem that is minimally optim... -2.07
Optimising the sorting of the array that uses compound comparator a... 0.00
How does file convertors work in general like word to pdf, XML to j... 0.00
What is the time complexity of this combination generator 0.00
Algorithm: What set of tiles of length N can be used to generate th... +1.88
Algorithm: What set of tiles of length N can be used to generate th... +0.32
Pair students whose ratings differ no less than a given minimum? +0.43
Python return list of items that fit set parameters +0.13
How can i compress best possible 50000 bytes which are partly sorted 0.00
algorithm for dividing x amount of people into n rooms of different... -0.60
Stack permutations sorted in lexicographical order 0.00
Depth First Search - Advantages of traversing random neighbours +1.86
Algorithm: How to smoothly interpolate/reconstruct sparse samples w... 0.00
If you have a topologically ordered graph, will a stable sort based... +0.28
Greedy algorithm - Criteria for a coin system to be canonical +2.21
Shortest string containing the most occurrence of strings in a set +0.44
Abstract algorithm in a class and unknown number of inputs 0.00
Fastest way to find all solutions of the binary equation -1.50
Algorithm to determine best allocation of funds 0.00
Runtime of 2 Keys Keyboard recursive algorithm +0.68
Does an algorithm depend on underlying number representation? 0.00
In hash tables, how can iteration over keys be implemented? 0.00
Efficient way to filter groups that do not contain all types of ele... -0.94
Pythonic way of searching a dict of lists? 0.00
Coloring a series of numbers 0.00
Dynamic Programming -- Longest nondecreasing subsequence of the giv... 0.00
How to create mapping between two API's for a common entity 0.00
How to avoid overflow when counting anagrams? -0.50
Efficient algorithm to produce closest triplet from 3 arrays? 0.00
How to prove this: log n = O(n^c) 0.00
Find matching items between two arrays with difficult match condition -1.34
How to do a topological sort from a subset of items from a given gr... +1.88
How to compute a unique 'signature' for a list of numbers? -0.84
Data structure for set inclusion queries 0.00
Find longest common sub-sequence of 3 strings 0.00
Perfect sum problem with fixed subset size +0.33
Longest Common Sequence with Sequences Slightly Out of order Locally 0.00
How to partition a list so that the sums of the sublists are roughl... 0.00
Possible to have different Longest Common Subsequence for same pair... +0.43
C++ - Checking whether two substrings are equal using hashing 0.00
Ways to improve performance for populating a material explosion tre... 0.00