Infoleague Winter 2022 Round 1 Div. 2 Editorial

Revision en18, by Gheal, 2022-01-08 20:53:28

I would like to apologize for the checker issue with problem C. I selected std::ncmp out of habit and forgot to change it afterwards. I would also like to apologize for taking so long to fix the issue. The model solution for div1A was also wrong, and I decided to fix that first. Nonetheless, we still hope that you enjoyed our problems in both Div. 1 and Div. 2.

103503A — Make Sum Great Again

Author: Gheal

Hint 1
Hint 2
Hint 3
Hint 4
Solution
Code (Gheal)

103503B — Binary Search Search

Author: Gheal

Hint 1
Hint 2
Solution
Code 1 (Gheal)
Code 2 (tibinyte)

103503C — Plates

Author: Gheal

Hint 1
Hint 2
Solution
Code (Gheal)

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en20 English Gheal 2022-01-08 21:32:38 152
en19 English Gheal 2022-01-08 21:02:08 0 (published)
en18 English Gheal 2022-01-08 20:53:28 372
en17 English Gheal 2022-01-08 17:36:05 134
en16 English Gheal 2022-01-08 17:26:10 4809
en15 English Gheal 2022-01-08 17:24:06 1808
en14 English Gheal 2022-01-08 17:22:43 708
en13 English Gheal 2022-01-08 17:20:14 820 Tiny change: 'eq 0$;\n- \neq k$.\' -> 'eq 0$;\n- $a_i \neq k$.\'
en12 English Gheal 2022-01-08 17:02:26 5 Tiny change: 'eq 0$;\n- \neq k$.\' -> 'eq 0$;\n- $a_i \neq k$.\'
en11 English Gheal 2022-01-08 17:02:02 56
en10 English Gheal 2022-01-08 17:01:18 5
en9 English Gheal 2022-01-08 17:00:59 1438 Tiny change: '="Solution>\n\nTo be' -> '="Solution">\n\nTo be'
en8 English Gheal 2022-01-08 16:57:22 6 Tiny change: '="Solution>\n\nTo be' -> '="Solution">\n\nTo be'
en7 English Gheal 2022-01-08 16:56:32 2 Tiny change: '="Solution>\n\nTo be' -> '="Solution">\n\nTo be'
en6 English Gheal 2022-01-08 16:56:14 51
en5 English Gheal 2022-01-08 16:55:40 122
en4 English Gheal 2022-01-08 16:52:11 2248 Tiny change: 'tion">\n\n\textbf{Lemma:} The numbe' -> 'tion">\n\n**Lemma:** The numbe'
en3 English Gheal 2022-01-08 16:47:07 13 Tiny change: 'tion">\n\n\textbf{Lemma:} The numbe' -> 'tion">\n\n**Lemma:** The numbe'
en2 English Gheal 2022-01-08 16:46:52 797
en1 English Gheal 2022-01-08 16:46:10 1652 Initial revision (saved to drafts)