LLawliet-'s blog

Expert++
By LLawliet-, history, 2 hours ago, In English

What is the most important topics that i have to focus on to reach expert?

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2 hours ago, # |
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I don't know but lately it seems like codeforces likes to give out math and dynamic programming topics.

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    117 minutes ago, # ^ |
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    Thank you for your advice :)

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103 minutes ago, # |
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Greedy algorithm and binary search.

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94 minutes ago, # |
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Particularly DFS/BFS, bin search, dp, data structures, greedy and of course math. It is obvious that math here is the most important.

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85 minutes ago, # |
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You can do some DP problems,and you need to improve your math skill too.

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83 minutes ago, # |
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Digit bitmask DP, Mergesort tree, lichao segment tree, segment tree beats and treaps are very important data structures you must know to get to 1600

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    76 minutes ago, # ^ |
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    You needn't learn these advanced topics to reach blue

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      72 minutes ago, # ^ |
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      get to blue first, hardstuck cyan lol

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        67 minutes ago, # ^ |
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        wait bro i think the guy is right because this topics that you mentioned are more advanced than expert level

        but of course i will take your advice and learn about them :)

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14 minutes ago, # |
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Basic data structures.

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