DmitriyH's blog

By DmitriyH, 8 years ago, In English

Codeforces Round #250 (Div. 1) and Codeforces Round #250 (Div. 2) round statistics :

Div. 1

First accepted:

A (00:02) Dmitry_Egorov Endagorion LoneFox alpq654321 sevenkplus
B (00:11) UESTC_Nocturne
C (00:16) Golovanov399
D (00:28) Gassa

Total hack attempts: +7:-17

Top-7 hackers:

100 Alex_2oo8 +1:-0
100 JuanMata +1:-0
100 Petr +1:-0
50 Dmitry_Egorov +1:-1
50 mugurelionut +1:-1
50 Yoona +1:-1
50 RAVEman +1:-1

Other info


Complete Results






FAQ

Div. 2

First accepted:

A (00:04) chaotic_iak
B (00:12) Koblyk chaotic_iak faebdc
C (00:11) blankcqk
D (00:36) tohdon

Total hack attempts: +682:-298

Top-8 hackers:

1600 helloworldaplusb +16:-0
1500 yash.15296 +15:-0
1300 Horea +13:-0
1250 vadi +13:-1
1200 Ownz +13:-2
1200 heekyu83 +12:-0
1200 yashar_sb_sb +12:-0
1200 SC_pRo_ION +13:-2

Other info


Complete Results






FAQ

 
 
 
 
  • Vote: I like it
  • +47
  • Vote: I do not like it

»
8 years ago, # |
Rev. 2   Vote: I like it +10 Vote: I do not like it

Top hackers (Div-1):

this made my day! :)

PS: i thought for a while about problem D and realized i couldn't get the correct solution in time. then i checked the Status and saw that there were no solutions which had received Time limit exceeded. so (more in hope than expectation) i submitted the naive solution and to my surprise it received Pretests passed! i locked it immediately and later hacked one participant who also had a similar solution! :D (ofcourse, my solution was also Hacked later)

»
8 years ago, # |
  Vote: I like it +8 Vote: I do not like it

Wow, 682 Hacks!

»
8 years ago, # |
  Vote: I like it +8 Vote: I do not like it

Hackers worked twice better then testing system for problem A div2 :D

  • »
    »
    8 years ago, # ^ |
      Vote: I like it +3 Vote: I do not like it

    actually, thrice better. number of submissions that were Hacked is 670. 429 is only the number of contestants whose latest submission got Hacked. :)