In a given input string, count and return the number of upper and lower case characters as u and l respectively.
in 'This is a Test Case'
ans= [u,l]= [3,12]
Additional test cases have been added.
Check if number exists in vector
Element by element multiplication of two vectors
Square the input
Divisible by 5
Return median of a matrix
Basic matrix operations using standard MATLAB commands
Check for keywords
Day counter function
Nth root of a number
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