Please reply for this query

#1

in this we have to iterate the whole linked list every time for checking if the element which is new input is repeated or not is it the correct approach or we have to do anything else

#2

hello @guptanikhil898
yeah correct approach,
use hashing to store node.

#3

once check this code -->

#4

but hashing is not taught till now according to course sequence

#5

ok then submit it here https://hack.codingblocks.com/app/contests/1674/1307/problem,
u only have to write algorithm for cycle detection and removal.
rest everything is already handled

#6

i have a doubt that are we creating a circular list in this question
and if yes than how we know when to connect the list

#7

I think i have to do diff thing in this question because the question you are explaining is already present in challenges which i already solved this is different question

#8

https://online.codingblocks.com/app/player/94135/content/77966/4967
this is the link of question

#9

both are same bro.
in both the question u have to detect cycle and then break it.

and they both have same solution

#10

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