Python iterator

What is iterator in python

An iterator is an object that can be iterated upon, meaning that you can traverse through all the values.
#EXAMPLE OF ITERATOR
nums=[2,3,4,5,6,7]
it=iter(nums)
print(it.__next__())
for i in it:
  print(i)

Python iterator

def iter(times):
    it = 1
    for i in range(times):
        its = it * 2
        it = its
    return it

while True:
    print()
    print(iter(int(input("how many iteration? : "))))

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