### Noluck_167's blog

By Noluck_167, history, 2 weeks ago,

So while practicing i encountered 2 tasks, which made my brain cells dead Nene's Magical Matrix (WA's only) and Cells Arrangement(I wasn't able to even start with this one).The problem I faced is their official solution were a lot easier, but i couldn't arrive at it even with alot of time spent on them.So i request you to share your valuable opinion on how to improve at these type of problems

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By Noluck_167, history, 5 weeks ago,

I have been trying to solve DIV2 C's for a long time and yes i do solve them ,but miss them by like 10-20 minutes.**Any suggestions on what can i do to improve timing and the rating range so that i can solve 30% of them**. Thank You.

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By Noluck_167, history, 2 months ago,

I am unable to find out why binary search wont work with this problem Apartments. My Solution using BS:Solution

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By Noluck_167, history, 6 months ago,

I have been trying this question 1895C - Torn Lucky Ticket and my approach seems to be somewhat aligned with the tutorial but i m not getting AC due to some error in my code 241201430 .Please tell me where i got wrong with the solution.

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By Noluck_167, history, 7 months ago,

Can someone please help me out with the solution of this problem "Natsya decided to visit a local store, which has n items. The i-th item has price a[i]

She has to buy k items out of the n items such that total price of all the items bought is minimum.

In how ways she can buy k items such that the overall price is minimum?"

1<=k<=n<=50 a[i]<=n

I have tried to solve it but it is failing in some hidden cases Code.

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By Noluck_167, history, 10 months ago,

I have been stuck on the problem and this is best solution i could think and it has failed Question:String Generator My Solution:Based on two pointers checking right and left Please help me and where my solution was wrong and how can it be improved as i havent found an answer to the problem...

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By Noluck_167, history, 11 months ago,

I need help in solving a question Question A ,also i tried too hard to understand how to do it from video but couldnt understand it properly...

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