Stack Exchange

Peter de Rivaz

United Kingdom

http://www.penguinspuzzle.appspot.com/

Working at Argon Design.

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Top Questions
Top Answers
67
Where is the “from __future__ import braces” code?
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44
Finding a sum in nested list using a lambda function
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36
Python given an array A of N integers, returns the smallest positive integer (greater than 0) that does not occur in A in O(n) time complexity
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33
OnCollisionEnter() not working in Unity3D
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29
ImportError: cannot import name inplace_column_scale
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21
Breadth first search: the timing of checking visitation status
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18
python ctypes pragma pack for byte aligned read
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18
In Python, how do you generate permutations of an array where you only have one element from each column and row?
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18
algorithm to find max independent set in a tree
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16
Is this algorithm linear?
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15
Given an array, you have to find the max possible two equal sum
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15
Networkx - Shortest path length
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14
Connect nodes to maximize total edge weight
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13
How can I find the shortest path between 100 moving targets? (Live demo included.)
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12
e-commerce: Algorithm for calculating discounts
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12
How to vectorize this python code?
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12
Python: Finding random k-subset partition for a given list
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11
Finding components of very large graph
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11
Efficiently determine the parity of a permutation
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11
Complete search algorithm for combinations of coins
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10
What's the best way to enumerate permutations of deck of cards?
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10
Why does Monte Carlo Tree Search reset Tree
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9
Given an array, and a series of queries for indices `i j` how do I find out which index has been queried the most number of times efficiently?
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9
Minimum no of changes required to make array strictly increasing
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9
How does array access affect the performance?
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9
Efficiently find the depth of a graph from every node
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9
Random placement of non-overlapping intervals
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9
nth term of series
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8
Dijkstra's (or other shortest path algorithm) where end node can be start node
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8
How do I further optimize this Data Structure?
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