def count_letters(string): uppercase_count = 0 lowercase_count = 0 for char in string: if char.isupper(): uppercase_count += 1 elif char.islower(): lowercase_count += 1 return uppercase_count, lowercase_count

q5

a5 = count_letters('Hello World')[0]

q6

a6 = count_letters('Hello World')[1]

q7

a7 = count_letters('wa#uD!Ah+fHcUSjPls')[0]

q8

a8 = count_letters('wa#uD!Ah+fHcUSjPls')[1]

q9

a9 = count_letters('qwe@1iwOhdsaQKds2a0ODlasdaASa')[0]

q10

a10 = count_letters('qwe@1iwOhdsaQKds2a0ODlasdaASa')[1