Sum the numbers on the main diagonal of an n-by-n matrix.
A = [1 2 4
3 6 2
2 4 7]
The output value should equal 14.
Reverse the Words (not letters) of a String
Bottles of beer
Back to basics 14 - Keywords
Generate a vector like 1,2,2,3,3,3,4,4,4,4
Connect blocks in a model
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