print(*s, sep=' ', end='')
n = int(input(': '))
if 1 <= n <= len(Menu):
return Menu(n)
q = FixedQueue(64) # 최대 64개를 인큐할 수 있는 큐
while True:
print(f'현재 데이터 개수 : {len(q)} / {q.capacity}')
menu = select_menu()
if menu == Menu.인큐:
x = int(input('인큐할 데이터를 입력하세요 : '))
try:
q.enque(x)
except FixedQueue.Full:
print('큐가 가득 찼습니다.')
elif menu == Menu.디큐:
try:
x = q.deque()
print(f'디큐한 데이터는 {x}입니다.')
except FixedQueue.Empty:
print('큐가 비어 있습니다.')
elif menu == Menu.피크:
try:
x = q.peek()
print(f'피크한 데이터는 {x}입니다.')
except FixedQueue.Empty:
if 1 <= n <= 8:
return Menu(n)
break
q = FixedQueue(64)
while True:
print(f'data size / capacity = {q.num} / {q.capacity}')
menu = select_menu()
if menu == Menu.enque:
try:
value = input('input enque value:')
q.enque(value)
except q.Full():
print('Queue is full')
elif menu == Menu.deque:
try:
print(f'deque value is {q.deque()}')
except q.Empty():
print('Queue is empty')
elif menu == Menu.peek:
try:
print(f'peek data is {q.peek()}')
