Dave

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Dave has asked 6 questions and find answers to 58 problems.

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Dave questions

Number of integers in a list larger than a given integer possibly not in the list in log log time
Efficiently find order statistics of unsorted list prefixes?

Dave answers

Number of sorted elements (permutations), in all possible permutations of a list
How to store a chess game efficiently?
How to rotate a 2-D array upwards?
Find the maximum k such that it's possible to get a string of 1s after applying the bitwise negation to the substrings of length >= k
find intersection of 2 doubly linked lists
Efficient way to find set of objects inside or intersecting bounding box?
Set Covering: Find a set of arrays that overlap the elements of a target array
Finding paths covering all edges in complete digraphs
Minimum clique cover problem: how to generate test cases?
Algorithims for Selecting Unique Combinations