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.
Getting the indices from a matrice
find radius of cone
Duplicate a character
What's size of TV?
function to compute root mean square of first nn positive odd integers
Repetition of matrices
Calculating the total earnings of a factory
Return median of a matrix
surface areas of a cylinder
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