Re^6: perl array matrix

nearby mean the the next search character or number is the

neighbour of my current position of "character or number"

example number 2 neighbour number = 1,3,5,6,7

number 7 neighbour number = 2,3,4,6,8,10,11,12

number 12 neighbour number = 7,8,11,3,16

and 16 inside the 12 neighbour's numbers so "2,7,12,16" consider related each others so should return "true".

Comment on Re^6: perl array matrix

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Re^7: perl array matrix by Laurent_R (Canon) on Apr 12, 2015 at 14:24 UTC
So, it seems to be a graphical neighborhood, if I understand correctly. For example, in this matrix: `( [ x, x, x, x, x], [ x, y, y, y, x], [ x, y, z, y, x], [ x, y, y, y, x], [ x, x, x, x, x], )` [download] the "y" elements are all neighbors of "z", but the "x" elements are not. Is my understanding correct? But I still don't see why `[2, 4, 7, 12]` should pass successfully your test in your original data set: `( [ 1, 2, 3, 4,], [ 5, 6, 7, 8,], [ 9, 10, 11, 12,], [13, 14, 3, 16,], [ 2, 18, 19, 20,] )` [download] 2 and 4 are not neighbors. Or did I miss something? Je suis Charlie.	[reply] [d/l] [select]
Re^8: perl array matrix by perlhelp (Initiate) on Apr 13, 2015 at 01:40 UTC
Hi; Je suis Charlie , Thanks for describe more detail on my question. But 2,4,7,12 are the chain/linkages with each other so should return true. 2 link with 7 and 7 link with 4 . something like A-star pathFinder.	[reply]