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.
Distance walked 2D
Matrix with different incremental runs
What's Your BMI?
Sum the numbers on the main diagonal
Test Problem; Create a 5x5 array containing all ones
Sum of unique multiples of 3 and 5
Return median of a matrix
Calculating the total earnings of a factory
Raise each element to the power of its index in a matrix
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