How to guess for dp states?

Правка en1, от mac_n_cheese_pog, 2021-10-24 05:08:22

I've practiced for dp and i have found my weakness.its the dp state.somehow i never guessed it correctly.the states that i made was never relevant to the actual answer.its totally wrong.i have no clue whenever i try to make some dp states and just see if somethings correct.idk how poeple just solve dp like its 1+1.i do not know what do memoize.can someone help me?

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en1 Английский mac_n_cheese_pog 2021-10-24 05:08:22 393 Initial revision (published)