gurkiratcode's blog

By gurkiratcode, history, 5 months ago, In English

hey people out there , my question is , most of the time I am able to solve problem A in most of the DIV2 and DIV3 rounds but not able to solve B problem how can I upskill myself in order to solve more then one problem I am currently doing 900 and 1000 rated problem from last couple of days what should I learn and do for solving B problem in DIV2 .

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5 months ago, # |
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You don't have to learn anything in particular to solve Div. 2 B, just practice more and maybe a little bit harder problems.

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5 months ago, # |
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50 random mediums on leetcode

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    5 months ago, # ^ |
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    i have more then 50 medium on leetcode random

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      5 months ago, # ^ |
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      div2B is almost equal to leetcode medium, if you cant solve B in ~1.5 hours try to set a timer when pratice maybe it helps

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      5 months ago, # ^ |
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      when you able to solve medium in ~40 min in average, you should be able to solve B in contest time

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    3 weeks ago, # ^ |
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    leetcode and codeforces problems are vastly different in my opinion tho. You can be really good at leetcode mediums (theyre really simple and straight to the point) and still fail miserably at constructive/binary string problems

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5 months ago, # |
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do more virtual participations and consistently solve B and C problems. Also make sure to upsolve one or two problems after a contest.

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5 months ago, # |
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Div2 B problem often Math/Greedy/Implemtation. Then you should try to practice that type of topic more :)

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5 months ago, # |
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Read this pdf from Masataka Yoneda .

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3 weeks ago, # |
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Just try to do some difficult problems and you will succeed!

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3 weeks ago, # |
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You said in one of the comments that you have >50 leetcode mediums, so that means basic logic building you know, so now just take TLE eliminators sheet and start solving the 1200 rated problems one after another. Trust me it will help a lot. The link is here -> https://www.tle-eliminators.com/cp-sheet

Good Luck!!

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    3 weeks ago, # ^ |
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    once done with 1200 move to 1300,then 1400 and so on.. at the same time practice standard probs and algos from time to time