Will the ones wo solved both get qualified, I solved 1 completely, do I have a chance?
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Lol guys you were given id and pass by google it wasn’t for your new insta account.
What were your problem statements ? mine was a trie one and a minimum subset with max or
yes like my friends got a reply perhaps you can ask them for yourself as well
I had Xor and unspecified words ,I’ve done xor completely!!
Can you please share the email id. I’m not able to find it.
@sisansahu, I hope you might have seen the discussion above completely before putting allegation that I am misguiding people.
If not, then read here:
I am new into CP, with an experience in Development at Mozilla and WKND,London Based Startup. Just to create a backup, if I do not secure an offer after my college
I also had unspecified word but the other one was different. I could solve only one.
I shall share it with you as soon as I get reply from my friend.
Thanks for the efforts 
You had to use the Online Challenge ID as username, not your email.
I knew it was trie question, but I haven’t done any trie questions till now, my bad luck, so I utilised my whole hour to solve 2nd one ,let’s see what happens ,hope for the best!!
What was the trick to XOR?
Hey can you please clarify the question of Xor… bcz i didn’t get it…
Like for the first input (1,2,3,4), how many pairs possible??
How many to get selected? I solved 1 full and one partial
I maintained two arrays one with normal addition of element (0 query) and other of Xor elements (1 query) when it’s 0 ,I iterate the pointer of index of both arrays and add element to normal array, when it’s 1 I only updated xor array with xor of query element and the number already present in the xor array. At the end I did suffix of Xor array and xored the suffixes with normal array.
Then sorted and returned normal array.
I am worst explainer, Sorry!!
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Bro, can you clarify how many possibilities are for (1,2,3,4) set.
Like (1,2)(2,3)=3+3=6… and so on…
bcz i got answer as max=13 for this set
(2^3)+(3^4)=13
This is for question XOR queries.
i am asking for that only…
This is different question!!