Calculate sum of positive elements of the matrix.
Sort a list of complex numbers based on far they are from the origin.
First N Perfect Squares
Back to basics 12 - Input Arguments
Specific Element Count
Find the index of the largest value in any vector X=[4,3,4,5,9,12,0,4.....5]
Find sum of negative elements in row.
Count given word x in text.
Compare two strings.
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