Please subscribe to the official Codeforces channel in Telegram via the link: https://t.me/codeforces_official. ×

Motarack's blog

By Motarack, history, 4 weeks ago, In English,

Some problems don't have a tutorial yet, those should be added later.

Tutorial is loading...
Code
Tutorial is loading...
Code
Tutorial is loading...
Code
Tutorial is loading...
Code
Tutorial is loading...

Short and precise explanation by praran26 can be found here.

Code1
Code2
Tutorial is loading...
Code
Tutorial is loading...
Code
Tutorial is loading...
Code
Tutorial is loading...
Code
Tutorial is loading...
Code
 
 
 
 
  • Vote: I like it  
  • +37
  • Vote: I do not like it  

»
4 weeks ago, # |
Rev. 2   Vote: I like it +16 Vote: I do not like it

So, just to confirm: The rectangle (mirror) in problem F must be axis-aligned, right? Is it possible to add that to the problem statement?

»
4 weeks ago, # |
  Vote: I like it 0 Vote: I do not like it

Could you share a solution code for problem A ? I can't debug my code....thanks

»
4 weeks ago, # |
  Vote: I like it 0 Vote: I do not like it

Is anyone of these problems intended for Div2 guys?

  • »
    »
    4 weeks ago, # ^ |
      Vote: I like it 0 Vote: I do not like it

    As mentioned in the announcement the contest is intended for contestants with rating in the range [1600, 2600].