length!! and not "not isempty"... good point!
Select every other element of a vector
The Goldbach Conjecture
Find perfect placement of non-rotating dominoes (easier)
Use of regexp
Create an index-powered vector
What is the scope of variables in Matlab ?
Return a list sorted by number of consecutive occurrences
Find Missing Number
Clear all empty variables from the workspace
Rank of magic square (for beginners)
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