Python Program to Remove Duplicate Elements from a List

data = [10,20,20,30,40,50,50]

def remove_duplicate(data, i):
if i >= len(data):
return data
if isinstance(data[i], int):
if data[i] == data[i+1]:
data.pop(i)
return remove_duplicate(data, i+1)
print(remove_duplicate(data, 0))

This program is wrong

It might be a REAL GOOD IDEA to post the code

Your explanation is not to the point.
Can't understand what are saying.

Thank you very much>>>...

Can't you sort it, loop through the array comparing it to the last element and if so delete that that element/append it if not, to a noduplist. Then it sorts in nlog(n) time and runs in n time. This will run in worst case (n/2)^2. which is worse after 8 elements.

Please tell me how to remove alternative eliminats in a list

Use this rather maybe if you wanna reduce lines of code:

# Function
remove_duplicates = lambda input_list:list(dict({key:0 for key in input_list}))

# Example/Usage
my_list = [...]
my_list = remove_duplicates(my_list)

You can just convert it to a set and convert it back to a list.

Thank you

Nice video but...?

How do you delete the '+' in the list below?
My_list=[+1222..., +1838..., 1737...]

but how to remove duplicate with that number for example numbers=[2,2,4,4,6,8,8,9] it will be unique =[6,9] . how to solve that problem?

nice

Sir pls.. say sir
Noduplist is a empty list
But how we check if the element present in noduplist or not...

Sir what is the output for 1-2,2-3,3-4,4-5

It would be great if you could show how to do it withouth the "not in" method. That is what I am trying to do. I am trying to loop through "unique" and if "i" is not equal to "j" then I append i to unique. However, I am doing something wrong sintaxis wise.

i swear i love u bro

It's not working in my system. Error says function object not iterable

Can we count the duplicate numbers In a list without using count built-in function?
I want an output like...
(Number, repeated x times)

Thanks sire u helped me a lot😘😘😘

thank you so much it solved my assignment

Awsm❤️

YOU SAVED MY LIFE!!!!!!!

For elements in duplist likhna jaruri hai kya ?

You made your code so complex you could just convert the list to sets and all duplicates would be gone

This program question is asked in every interview

when I heard an Indian accent I knew, I'd learn something today.

Thanks

👍👍👍

We can convert the list into set to remove duplicates

Sir ye har value ke liye kam nhi krega.
While loop se krye ek baar

Bro u put that duplicate list into set datatype and you again convert the set to the list data type and print the list like this
List1=[ 1,5,6,4,2,3,3,3]
Set1=set(list1)
List1= list(set1)
Print(list1)

Thanks sire u helped me solve my assignment 🇳🇬💗💗

Thank you. I appreciate your Support for the Community.

Is this even efficient?

I am trying to print also the noduplist by the console tells me that it is not defined. What should I do ??

thank you, dawg. appreciate ya

for loop would be performance killer if we have a big list...

This is really helpful

Nice work