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Queue = [None for i in range(50)]
HeadPointer = -1
TailPointer = 0
def Enqueue(Value: str):
global TailPointer, HeadPointer, Queue
if HeadPointer == 49:
print("Queue is full")
return
HeadPointer += 1
Queue[HeadPointer] = Value
print(Queue)
def Dequeue() -> str:
global TailPointer, HeadPointer, Queue
if TailPointer >= HeadPointer:
print("The queue is empty")
return "Empty"
returnValue = Queue[TailPointer]
Queue[TailPointer] = None
TailPointer += 1
return returnValue
def ReadData():
with open("QueueData.txt", 'r') as queueData:
[Enqueue(line.strip()) for line in queueData.readlines()]
class RecordData:
def __init__(self):
self.ID = None
self.Total = None
global Records
Records = [RecordData() for i in range(50)]
global NumberRecords
NumberRecords = 0
def TotalData():
global NumberRecords
DataAccessed = Dequeue()
Flag = False
if NumberRecords == 0:
Records[NumberRecords].ID = DataAccessed
Records[NumberRecords].Total = 1
Flag = True
NumberRecords += 1
else:
for x in range(NumberRecords):
if Records[X].ID == DataAccessed:
Records[X].Total = Records[X].Total + 1
Flag = True
if Flag == False:
Records[NumberRecords].ID = DataAccessed
Records[NumberRecords].Total = 1
NumberRecords += 1
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