def is_num_or_str(str_list):
ans_dict = dict(letters=0, digits=0)
for letter in str_list: # if letter.isalpha():
if (letter>='a' and letter<='z') or (letter>='A' and letter<='Z'):
ans_dict['letters'] += 1 # elif letter.isdigit():
elif letter>='0' and letter<='9':
ans_dict['digits'] += 1
return ans_dict

sentence = list(input())
ans = is_num_or_str(sentence)
print("LETTERS {}\nDIGITS {}".format(\*ans.values()))

def is_num_or_str(str_list):
ans_dict = dict(upper=0, lower=0)
for letter in str_list:
if letter>='a' and letter<='z':
ans_dict['lower'] += 1
elif letter>='A' and letter<='Z':
ans_dict['upper'] += 1
return ans_dict

sentence = list(input())
ans = is_num_or_str(sentence)
print("UPPER CASE {}\nLOWER CASE {}".format(\*ans.values()))

beer = {'하이트': 2000, '카스': 2100, '칭따오': 2500, '하이네켄': 4000, '버드와이저': 500}
print(beer)
beer_raise = {key:beer[key]\*1.05 for key in beer}
print(beer_raise)

letters = input()
alpha = dict()
for i in letters:
alpha[i] = alpha.get(i, 0) + 1
for key, value in alpha.items():
print("{},{}".format(key, value))

def find_student(name, student_dict):
if name in student_dict:
print("{}의 전화번호는 {}입니다.".format(name, student_dict[name]))
else:
print("등록된 학생이 아닙니다.")

student = {
'홍길동':'010-1111-1111',
'이순신':'010-1111-2222',
'강감찬':'010-1111-3333'}

notice = "아래 학생들의 전화번호를 조회할 수 있습니다.\n홍길동\n이순신\n강감찬\n전화번호를 조회하고자 하는 학생의 이름을 입력하십시오."
print(notice)
name = input()
find_student(name,student)

furniture = {"TV": 2000000,
"냉장고": 1500000,
"책상": 350000,
"노트북": 1200000,
"가스레인지": 200000,
"세탁기": 1000000}

r_dict = {r: furniture[r] for r in sorted(furniture, key=furniture.get, reverse=True)}

for key, value in r_dict.items():
print("{}: {}".format(key, value))

a = {'아메리카노': 1900, '카페모카': 3300, '에스프레소': 1900, '카페라떼': 2500, '카푸치노': 2500, '바닐라라떼': 2900}
b = {'헤이즐럿라떼': 2900, '카페모카': 3300, '밀크커피': 3300, '아메리카노': 1900, '샷크린티라떼': 3300}

c = {key: value for key, value in b.items()|a.items()}
d = {(key, value) for key, value in c.items() if value>3000}
print(d)

fruit = [' apple ','banana',' melon']
fruit_dict = {key.replace(" ",""): len(key.replace(" ","")) for key in fruit}

print(fruit_dict)

num = int(input())
num_dict = {n: n\*\*2 for n in range(1,num+1)}

print(num_dict)

array_3d = [[[0 for a in range(4)] for b in range(3)] for c in range(2)]
print(array_3d)

given_list = [12, 24, 35, 70, 88, 120, 155]
erased_list = [num for idx, num in enumerate(given_list) if idx!=0 and idx!=4 and idx!=5]
print(erased_list)

list_1 = [1,3,6,78,35,55]
list_2 = [12,24,35,24,88,120,155]

ans = [num for num in list_1 for comp in list_2 if num==comp]
print(ans)

def remove_duplicated(duplicate_list):
has = []
for i in duplicate_list:
if i not in has:
has.append(i)
return has

given_list = [12,24,35,24,88,120,155,88,120,155]

print(remove_duplicated(given_list))