Just reached specialist, need advice on Div2 D

Revision en1, by teejorob, 2024-11-30 22:22:31

Have been fairly consistent in solving div2 C across the last few contests. Have never solved a Div2 D during contest(ever). Any and all advice (topics required, curated problem sets, courses) is most welcome. Hope to reach expert soon :D

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en1 English teejorob 2024-11-30 22:22:31 285 Initial revision (published)