Codeforces Round 1087 (Div. 2) Editorial

Revision en9, by OtterZ, 2026-03-22 03:17:38

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2209A - Flip Flops

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2209B - Array

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2209C - Find the Zero

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2209D - Ghostfires

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2209E - A Trivial String Problem

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2209F - Dynamic Values And Maximum Sum

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History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en11 English OtterZ 2026-03-25 16:26:37 0 Tiny change: 'oiler>\n\n[problem:2209A]\n\n- Idea' -> 'oiler>\n\n\n\n- Idea'
en10 English OtterZ 2026-03-22 03:47:48 0 Tiny change: 'oiler>\n\n[problem:2209F]\n\n- Idea' -> 'oiler>\n\n\n\n- Idea'
en9 English OtterZ 2026-03-22 03:17:38 0 Tiny change: '[problem:2209A]\n\n- Ide' -> '[problem:2]\n\n- Ide'
en8 English OtterZ 2026-03-21 19:58:01 8
en7 English __baozii__ 2026-03-21 19:41:21 0 (published)
en6 English OtterZ 2026-03-21 17:25:23 6
en5 English OtterZ 2026-03-21 17:24:51 564
en4 English OtterZ 2026-03-21 17:21:45 2 Tiny change: 'int n,a[100],k;\nlong' -> 'int n,a[109],k;\nlong'
en3 English __baozii__ 2026-03-21 17:16:07 0 Tiny change: 'oiler>\n\n[problem:2209A]\n\n- Idea' -> 'oiler>\n\n\n\n- Idea'
en2 English __baozii__ 2026-03-21 17:14:20 43335
en1 English __baozii__ 2026-03-21 17:01:33 41233 Initial revision (saved to drafts)