Avito Cool Challenge 2018 Editorial

Revision en6, by TLE, 2018-12-18 14:58:51

1081A - Definite Game

Idea: sunset Developer: sunset

Hint
Solution
Code (yjq_naiive)

1081B - Farewell Party

Idea: yanQval Developer: yanQval

Hint
Solution
Code (yanQval)

1081C - Colorful Bricks

Idea: TLE Developer: TLE

Hint
Solution
Code1 (fjzzq2002)
Code2 (fjzzq2002)

1081D - Maximum Distance

Idea: fateice Developer: fateice

Sorry for the weak pretest.

Hint
Solution
Code (fateice)

1081E - Missing Numbers

Idea: TLE Developer: TLE

Hint
Solution
Code1 (fjzzq2002)
Code2 (fjzzq2002)

1081F - Tricky Interactor

Idea: TLE Developer: fateice, TLE

Yet another binary search?

Hint
Solution
Code (fjzzq2002)

1081G - Mergesort Strikes Back

Idea: quailty Developer: fateice, TLE, sunset

Hint
Solution
Code (fjzzq2002)

1081H - Palindromic Magic

Idea: TLE Developer: TLE, sunset

This problem is quite educational and we didn't expect anyone to pass. :P

Hint
Solution
Code (yjq_naiive)

Hope you enjoyed the round! See you next time!

Tags avito, 2018, editorial

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en6 English TLE 2018-12-18 14:58:51 34 Tiny change: ', $z_1=y_1v$, $|v|$' -> ', $z_1=y_1~v$, $|v|$'
en5 English TLE 2018-12-18 14:37:47 17
en4 English TLE 2018-12-18 14:36:11 117 corrected some proof of Lemma 7
en3 English TLE 2018-12-17 17:10:20 183
en2 English TLE 2018-12-17 04:41:07 5 Tiny change: ' didn't except anyone t' -> ' didn't expect anyone t'
en1 English TLE 2018-12-17 03:54:59 33581 Initial revision (published)