Francisco_Martin's blog

Codeforces Round 1127 (Div. 1, Div. 2, Based on Mexican Olympiad in Informatics 2026) Editorial
By Francisco_Martin, 3 days ago, In English

2274A - The Projections of Paco
Idea by: efishel
Prepared by: efishel

Solution

2274B - Prefix
Idea by: efishel, jampm
Prepared by: efishel

Solution

2273A - Lavencia Oranges
Idea by: jampm
Prepared by: SopaconK

Solution

2273B - Robot Championship
Idea by: jampm
Prepared by: Francisco_Martin

Solution

2273C - Matrix Puzzle
Idea by: jampm
Prepared by: Remgagagali727

Solution

2273D - Aura Battle
Idea by: Teto, jampm, Francisco_Martin
Prepared by: Teto

Solution

2273E - Six-Seven Bags
Idea by: jampm, Francisco_Martin
Prepared by: Francisco_Martin

Solution

2273F - Pancho's Permutation
Idea by: Marckess, errorgorn, jampm
Prepared by: Marckess

Solution
  • Vote: I like it
  • +9
  • Vote: I do not like it

»
6 hours ago, hide # |
 
Vote: I like it +7 Vote: I do not like it

thanks for your fast editorial!!!

→ Reply
»
6 hours ago, hide # |
 
Vote: I like it 0 Vote: I do not like it

so fast

→ Reply
»
96 minutes ago, hide # |
 
Vote: I like it +2 Vote: I do not like it

For Matrix Puzzle, the matrix is $$$n\times n$$$, there is no $$$m$$$

→ Reply