Count number of words in string
'hi', answer is 1
'hi hi', answer is 2
'I enjoy cody', answer is 3
First non-zero element in each column
Back to basics 4 - Search Path
Number of 1s in a binary string
Sum the elements in either diagonal of a square matrix
Solve Linear equations
Find out value of sine given by degree.
Find out output of following expression
Element by element multiplication of two vectors
Determine the mean of matrix
MATLAB Basic: rounding III
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