# for wait_num in [0,1,2,3,4]:
#     print("대기번호 : {}".format(wait_num))

# for wait_num in range(5):
#     print("대기번호 : {}".format(wait_num))

# for wait_num in range(1,6):
#     print("대기번호 : {}".format(wait_num))

# starbucks = ["아이언맨", "토르", "그루트"]
# for customer in starbucks:
#     print("{}, 커피가 준비되었습니다.".format(customer))

# customer = "토르"
# index = 5
# while index >= 1:
#     print("{0}, 커피가 준비되었습니다. {1}남았습니다.".format(customer,index))
#     index -= 1
#     if index == 0:
#         print("커피는 폐기처분 되었습니다.")

# customer = "아이언맨"
# index = 1
# while True:
#     print("{0}, 커피가 준비되었습니다. 호출 {1} 회".format(customer,index))
#     index += 1

# customer = "토르"
# person = "UnKnown"
#
# while person != customer:
#     print("{}, 커피가 준비되었습니다.".format(customer))
#     person = (input("이름이 어떻게 되세요?"))

# abs = [4,7]
# no_book = [8]
# for student in range(1,11):
#     if student in abs:
#         continue
#     elif student in no_book:
#         print("오늘 수업 여기까지. {0} 교무실로 따라와.".format(student))
#         break
#     print("{0}, 책 읽어봐.".format(student))

# 출석 번호 1,2,3,4 --> 앞에 100을 붙여야함 101,102,103,104
# students = [1,2,3,4]
# print(students)
# students = [i+100 for i in students]
# print(students)

# 학생이름을 길이로 변환, 대문자로 변환
students = ["iron man", "thor", "groot"]
# students = [len(i) for i in students]
# print(students)
students = [i.upper() for i in students]
print(students)