Find scalar product of two polynomials given as vector array.
a=[1 -1 2];
b=[2 4 1];
Make a 1 hot vector
Maximum value in a matrix
Area of a Square
Skip by a multiple
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Form a square matrix from four square sub-matrices
Set x value to each odd index of vector y.
Replace x value into y value in string text.
Pointwise multiplication of vectors.
Compare two strings.
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