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Codeforces Round #631 Editorial

Revision en20, by dreamoon_love_AA, 2020-04-05 21:14:23
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UPD: onthefloor provide proof for what I mention here.

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a super simple solution which is differet to this blog provided by Swistakk.

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isaf27's code(from bottom to top with sorted array)
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isaf27's solution
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History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en21 English dreamoon_love_AA 2020-04-05 21:15:08 1 Tiny change: '5] provide proof for' -> '5] provides proof for'
en20 English dreamoon_love_AA 2020-04-05 21:14:23 143
en19 English dreamoon_love_AA 2020-04-05 20:31:48 53 Tiny change: '#### **Div.1 E is still under construction...**\n\n[tutorial:' -> '[tutorial:'
en18 English dreamoon_love_AA 2020-04-05 17:13:21 8807
en17 English dreamoon_love_AA 2020-04-05 07:59:53 159 Tiny change: 'takk].\n\n<spoil' -> 'takk].\n\n\n\n<spoil'
en16 English dreamoon_love_AA 2020-04-05 01:12:06 2 Tiny change: '# **Div.1 C E is stil' -> '# **Div.1 E is stil'
en15 English dreamoon_love_AA 2020-04-05 00:46:24 13
en14 English dreamoon_love_AA 2020-04-04 22:23:28 1518
en13 English dreamoon_love_AA 2020-04-04 22:16:37 3500
en12 English dreamoon_love_AA 2020-04-04 00:10:34 4
en11 English dreamoon_love_AA 2020-04-04 00:09:37 9 (published)
en10 English dreamoon_love_AA 2020-04-04 00:05:13 20 Tiny change: 'oiler>\n\n' -> 'oiler>\n\n\n[tutorial:1329E]\n'
en9 English dreamoon_love_AA 2020-04-04 00:04:54 18 Tiny change: 'oiler>\n\n[tutorial:1329E]\n' -> 'oiler>\n\n' (saved to drafts)
en8 English dreamoon_love_AA 2020-04-03 22:16:10 144
en7 English dreamoon_love_AA 2020-04-03 22:13:29 8 Tiny change: 'long)i, N &mdash; suffix_su' -> 'long)i, N - suffix_su'
en6 English dreamoon_love_AA 2020-04-03 21:56:32 238
en5 English dreamoon_love_AA 2020-04-03 21:44:17 5 Tiny change: '1 C and E is still und' -> '1 C and E are still und' (published)
en4 English dreamoon_love_AA 2020-04-03 21:43:34 12
en3 English dreamoon_love_AA 2020-04-03 21:42:38 7309
en2 English dreamoon_love_AA 2020-04-03 21:35:25 156
en1 English dreamoon_love_AA 2020-04-03 21:34:20 307 Initial revision (saved to drafts)