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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You don't have to learn anything in particular to solve Div. 2 B, just practice more and maybe a little bit harder problems.
like can u suggest me range in which i should be solving question?
1000/1100
50 random mediums on leetcode
i have more then 50 medium on leetcode random
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
when you able to solve medium in ~40 min in average, you should be able to solve B in contest time
do more virtual participations and consistently solve B and C problems. Also make sure to upsolve one or two problems after a contest.
i upsolve one problem after the contest
Div2 B problem often Math/Greedy/Implemtation. Then you should try to practice that type of topic more :)
Read this pdf from Masataka Yoneda .