Python: Remove duplicates from a list
Python List: Exercise-7 with Solution
Write a Python program to remove duplicates from a list.
Example - 1 :

Example - 2 :

Example - 3 :

Sample Solution:-
Python Code:
a = [10,20,30,20,10,50,60,40,80,50,40]
dup_items = set()
uniq_items = []
for x in a:
if x not in dup_items:
uniq_items.append(x)
dup_items.add(x)
print(dup_items)
Sample Output:
{40, 10, 80, 50, 20, 60, 30}
Flowchart:

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Python Code Editor:
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Previous: Write a Python program to get a list, sorted in increasing order by the last element in each tuple from a given list of non-empty tuples.
Next: Write a Python program to check a list is empty or not.
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Python: Tips of the Day
Returns True if the provided function returns True for every element in the list, False otherwise:
Example:
def tips_every(lst, fn=lambda x: x): return all(map(fn, lst)) print(tips_every([2, 4, 3], lambda x: x > 1)) print(tips_every([1, 2, 3]))
Output:
True True
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