what's your practice method to solve fast div2(a,b,c) during contest time ?

Revision en3, by Ashraf_OneSeven4, 2022-09-22 21:25:07

My current goal is solve a ,b under 30 min and c under 1 hour to get d .

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  Rev. Lang. By When Δ Comment
en3 English Ashraf_OneSeven4 2022-09-22 21:25:07 0 (published)
en2 English Ashraf_OneSeven4 2022-09-22 20:13:51 23 Tiny change: 'to get d . I' -> 'to get d .' (saved to drafts)
en1 English Ashraf_OneSeven4 2022-09-22 20:12:14 131 Initial revision (published)