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d3mon95's blog

Div2 Round 384 problem D HELP !!!
By d3mon95, history, 8 years ago, In English

I was solving questions of today's round and as usual I couldn't solve problem D which is tagged tree + DP as i have been always weak in these type of questions so someone plz help!! i would be forever in debt if anyone could suggest from where i can solve these questions, i have already tried almost all questions on codeforces, but for each of them i had to read the editorial if anyone could provide the questions from various online judges similar to today's question, i would be glad, plz HELP !!!! Also if anyone could provide some rich resources to study this topic.I know we need practie to improve in any topic so i m asking for all the questions related to this topic(preferably like today's). Plz help your brother in the name of Allah!!

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8 years ago, # |
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why write a new blog?

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    8 years ago, # ^ |
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    I m somewhat mew to codeforces, and this topic and these type of questions have been bothering me for days now. Sorry for any inconvenience.

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8 years ago, # |
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You should see hackerearth codemonk series on trees.
Also try to understand and solve questions here.

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8 years ago, # |
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This is a tutorial on Dynamic Programming on trees.

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