m.ajaj94's blog

Help with array problem
By m.ajaj94, history, 7 years ago, In English

Hello there

I have a 2D array with dimensions 2500*2500

And i have n < 10000

Now i am given an initial point in the array in the form of x,y and i need to find n points in the array that all points are as far from each other as possible

Bottom line is : i have an array and i need to find n positions in it as scattered as possible

This is not a problem i found on an online judge it's for a project i'm doing and im wondering if theres a way to accomplish this in reasonable complexity

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7 years ago, # |
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What does "as far from each other as possible" mean? Are you looking to maximize average distance, smallest distance between a pair, or something else?

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    7 years ago, # ^ |
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    Smallest distance between any pair

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      7 years ago, # ^ |
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      So what is the maximum number of points in the array? I couldn't quite figure it out from your post. Is it 2500*2500?

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        7 years ago, # ^ |
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        10000

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          7 years ago, # ^ |
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          So you want to find a set of points of given size (between 1 and 10000) that has the greatest shortest distance between any pair of points, right?

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