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e-maxx's blog

By e-maxx, 8 years ago, translation, In English,
Hello, CodeForceans!

This CodeForces Round, 50-th already, will be carried out by me, Max Ivanov (e-maxx).

I invite to this round all schoolchildren who have just returned from their training camp "LKSH.Winter" - not to give their brains an excess respite, and all students - to distract from all the troubles caused by such a fearful phenomenon as the Examinations :)


The contest is over, congratulations for the winner - RAVEman!


Problem editorials:



Problem Statements:

The problems in this round will be five stories from a life of one Hedgehog (don't be surprised - hedgehogs are my loved creatures :) ).

Announcement of Codeforces Beta Round #50
Announcement of Codeforces Beta Round #50
 
 
 
 
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8 years ago, # |
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Oh,NO!
When I remember this contest, I opened this website but it said it doesn't work.
Now the registration is closed.
8 years ago, # |
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good luck !
8 years ago, # |
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Is this a bug? After submitting a problem, my name was shown on the last line of the first page of the scoreboard and showed the points for that problem. After submitting two more problems and locking them, the scores were no longer shown but had '+' signs instead: http://tinyurl.com/4t9edk7
  • 8 years ago, # ^ |
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    It seems fine... when you view a page on which your rank is not there... you only get to see your cumulative points and which problems you have submitted. Not individual scores of each problem.
8 years ago, # |
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What about problem solutions?
  • 8 years ago, # ^ |
      Vote: I like it +9 Vote: I do not like it
    Solutions' descriptions are preparing now...
8 years ago, # |
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Very nice questions! Could not decide weather to try C or D and wasted too much time :P Eagerly waiting for the solutions. :D
  • 8 years ago, # ^ |
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    To my suprise, both C and D can be sloved by DP...DP is fantastic...