pop() method of set

All set methods

pop() takes no argument .

Returns : removed item.
my_set={'a','b','c','d','e'}
x=my_set.pop()
print('Removed item : ', x)
print(my_set)
Output is here
Removed item :  d
{'b', 'e', 'a', 'c'}

Removing all the items

We can remove all items by using while loop and each time we can display the removed item.
( This should not be used as a replacement of clear() method which removes all the items at one go ). len() function is used to get the length or number of elements present inside the set.
my_set={'a','b','c','d','e'}
while(len(my_set)):
 x=my_set.pop()
 print('Removed item : ', x)
 print(my_set)
Output is here
Removed item :  d
{'b', 'e', 'a', 'c'}
Removed item :  b
{'e', 'a', 'c'}
Removed item :  e
{'a', 'c'}
Removed item :  a
{'c'}
Removed item :  c
set()

All set methods Questions with solutions on set pop()


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