"""
Question 014 - Level 02
Write a program that accepts a sentence and calculate the number of upper case letters and lower case letters.
Suppose the following input is supplied to the program:
Hello world!
Then, the output should be:
UPPER CASE: 1
LOWER CASE: 9

Hints: In case of input data being supplied to the question, it should be assumed to be a console input.
--- Nguyen Van Duc ---
"""
s = input("Enter string: ")
d = {"UPPER CASE": 0, "LOWER CASE": 0}
for c in s:
    if c.isupper():
        d["UPPER CASE"] += 1
    elif c.islower():
        d["LOWER CASE"] += 1
    else:
        pass

print("UPPER CASE:", d["UPPER CASE"])
print("LOWER CASE:", d["LOWER CASE"])
