In test 1 why the iron in x(4,1) did not moved to the top !?
x(4,1) is equidistant to both upper and lower magnet, that's why...
Project Euler: Problem 5, Smallest multiple
Remove element(s) from cell array
Max Change in Consecutive Elements
FIFA World Cup 2014 : Offside
longest common substring : Skipped character version
Diagonal of a Spiral Matrix
Generate Square Wave
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