Tricks for solving problems in Div2 contests

Правка en1, от dmvr1205, 2020-03-18 13:47:35

Hii All! I am practicing for 3 months on the codeforces and still I am unable to solve B and C problems in running Div2 contests, what data structures and algorithms should I learn for becoming able to solve B and C problems or especially for C. Sorry for my bad English, this is not my first language.

Теги #help, competitive programming

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en1 Английский dmvr1205 2020-03-18 13:47:35 349 Initial revision (published)