HACKARZ FOOLS CONTEST #3
Difference between en8 and en9, changed 2 character(s)
We're glad to invite you to participate in [contest:569644], which will take place on [contest_time:569644]. You will be given 10 problems and 32 hours to solve them. The problems **ARE NOT SORTED ACCORDING TO DIFFICULTY** so please read all problems. ↵
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The problems were authored and prepared by: [user:Lord_baraa,2024-11-27], [user:ahmedfouadnew,2024-11-27], [user:Mn3m,2024-11-27], [user:enfp,2024-11-27], [user:habiba_09,2024-11-27], and our beloved coordinator [user:ahmadsm2005,2024-11-27].↵
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We would like to thank [user:Yahia,2024-11-27], [user:Youssef_Elwazzan,2024-11-27], [user:d19n,2024-11-27], and [user:Metal_sonic,2024-11-27] for testing.↵
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We would like to thank our media team for their beautiful work: [user:enfp,2024-11-27], [user:Elaine151,2024-11-27], and [user:hAneeNn,2024-11-27].↵
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We hope you'll like the problems and enjoy the contest!↵
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Join group: https://mirror.codeforces.com/group/zJtqriSgdw/contests .↵
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IMPORTANT NOTES:↵
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- Solving some problems may depend on reading others.↵
- Searching for anything is allowed during the contest, but using AI like ChatGPT is not allowed.↵
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![ ](/predownloaded/c4/74/c4740889d08efc2181b97658f0b2b0d939ea3556)

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en9 English MN3M 2024-11-27 01:47:55 2 Tiny change: 'blems and 3 hours to ' -> 'blems and 2 hours to '
en8 English MN3M 2024-11-27 01:26:53 0 (published)
en7 English MN3M 2024-11-27 01:24:14 4 Tiny change: 'T NOTES:\n- Solvin' -> 'T NOTES:\n\n\n- Solvin'
en6 English MN3M 2024-11-27 01:23:59 64
en5 English MN3M 2024-11-27 01:20:29 2 Tiny change: 'r:habiba_06,2024-11-2' -> 'r:habiba_09,2024-11-2'
en4 English MN3M 2024-11-27 01:18:54 4 Tiny change: '4-11-27], [user:Met' -> '4-11-27], and [user:Met'
en3 English MN3M 2024-11-27 01:18:01 86
en2 English MN3M 2024-11-27 01:17:31 57 Tiny change: 'lowed.\n\n' -> 'lowed.\n\n![ ](https://mirror.codeforces.com/128671/HFC3#_blog_poster.png)'
en1 English MN3M 2024-11-27 01:16:12 1085 Initial revision (saved to drafts)