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.
Back to basics 1 - Saving
Find Out sum of principal diagonal element of given matrix
Sum of cubes
Capitalized string operations
function to compute root mean square of first nn positive odd integers
Sum of unique multiples of 3 and 5
surface areas of a cylinder
Return median of a matrix
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