Codeforces Round #841 (Div. 2) and Divide By Zero 2022 Editorial

Revision en8, by s_jaskaran_s, 2022-12-27 20:38:58

1731A - Джо нужны деньги

Idea: s_jaskaran_s

Hint
Solution

1731B - Уничтожение демодогов

Idea: s_jaskaran_s

Hint
Solution
Code

1731C - Четные подмассивы

Idea: ka_tri

Hint 1
Hint 2
Hint 3
Solution
Code(C++)
Code(Python)

1731D - Новая карта Valiant

Idea: s_jaskaran_s

Hint 1
Hint 2
Hint 3
Solution
Code(Prefix Sum)
Code(Sparse Table)

1731E - Стоимость графа

Idea: s_jaskaran_s

Hint 1
Hint 2
Solution

1731F - Сумма функций

Idea: nishkarsh and s_jaskaran_s

Solution

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en12 English adedalic 2022-12-28 00:28:46 39 Tiny change: '[problem:1' -> '**UPD**: Code links are working now\n\n[problem:1'
en11 English adedalic 2022-12-28 00:26:57 46
en10 English adedalic 2022-12-28 00:20:18 8 Tiny change: 'ssion:186955913]\n</spoil' -> 'ssion:186975476]\n</spoil'
en9 English s_jaskaran_s 2022-12-27 20:44:16 33 Tiny change: '="Code">\nTo be updated\n</spoile' -> '="Code">\n[submission:186957540]\n</spoile'
en8 English s_jaskaran_s 2022-12-27 20:38:58 0 (published)
en7 English s_jaskaran_s 2022-12-27 20:35:24 265 (saved to drafts)
en6 English s_jaskaran_s 2022-12-27 19:59:42 0 (published)
en5 English s_jaskaran_s 2022-12-27 19:51:06 238
en4 English s_jaskaran_s 2022-12-27 18:29:02 91
en3 English s_jaskaran_s 2022-12-27 17:21:02 1
en2 English s_jaskaran_s 2022-12-27 17:18:01 12509 Tiny change: ' elements \geq $x$ in $O(1' -> ' elements $\geq x$ in $O(1'
en1 English s_jaskaran_s 2022-12-27 16:48:00 11602 Initial revision (saved to drafts)