def main():
while 1:
print('Choose an option\n')
print('1. Create Queue')
print('2. Delete Queue')
print('3. Enque')
print('4. Deque')
print('5. Print Queue Data')
print('6. Front Element')
print('7. No. of Elements')
choice = int(input('Your choice: '))
if choice == 1:
q = Queue()
print('Queue Created')
elif choice == 2:
del q
print('Queue Deleted')
elif choice == 3:
element = int(input('Enter Element to insert'))
q.enque(element)
elif choice == 4:
print('Element Deleted: ', q.deque())
elif choice == 5:
print(q)
elif choice == 6:
print('Front Element: ', q.Front())
elif choice == 7:
print('Size= ', q.size())
proceed = input('Enter y to proceed: ')
