Count number of words in string
'hi', answer is 1
'hi hi', answer is 2
'I enjoy cody', answer is 3
Make a checkerboard matrix
Sorted highest to lowest?
Vectorize the digits of an Integer
Determine if input is divisible by three.
Determine the mean of matrix
Find out of matrix transpose Complex conjugate
Find Out sum of principal diagonal element of given matrix
calculate interest saved because of reduction of interest rate
MATLAB Basic: rounding II
Flip the vector from right to left
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