If the entered string is a MATLAB keyword, return true else false
Find the sum of all the numbers of the input vector
Bottles of beer
Set some matrix elements to zero
Narcissistic number ?
find number of times of occurrence of the most frequent number in a row vector
Perimeter of a semicircle
basic matrix operations: rotate and find sum of diagonal elements of the resultant matrix
Find NaNs in the matrix
Nth root of a number
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