Question: # Tests 1 0 points: for ` CountingQueue . _ _ iter _ _ ` q = CountingQueue ( ) for i in range (

# Tests 10 points: for `CountingQueue.__iter__`
q = CountingQueue()
for i in range(10):
q.add('a')
q.add('b')
for i in range(3):
q.add('c', count=2)
l1=[x for x in q]
l2=[]
while not q.isempty():
l2.append(q.get())
check_equal(l1, l2)

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