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kuviman's blog

By kuviman, 6 years ago, translation, In English

acmsguru

Hello everyone!

acm.sgu.ru was created ~16 years ago by programming contests participants from Saratov university: MikeMirzayanov and AndrewLazarev. Today its codebase and infrastructure are completely outdated, and supporting it is unreasonably hard. Nonetheless, Codeforces team is regularly asked to revive acmsguru, since there is still a lot of interest in the problemset.

Here is the new functionality in Codeforces — additional section "acmsguru" in Problemset. All the problems from the old system are moved there. There are still a few things to do here: correctly port interactive problems, improve looks of statements, support the new section in Codeforces API, support adding these problems to mashups.

Anyway, you can solve the problems already, and view progress on separate standings page for acmsguru.

To save the spirit of acmsguru, viewing sources of other participants is disabled.

UPD: In some old problems checkers are compiled into 16-bit executables, so testing of these problems is temporarily not working.

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6 years ago, # |
  Vote: I like it +3 Vote: I do not like it

Why can't I view others submissions?

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    6 years ago, # ^ |
      Vote: I like it +48 Vote: I do not like it

    To save the spirit of acmsguru, viewing sources of other participants is disabled.

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      6 years ago, # ^ |
        Vote: I like it +145 Vote: I do not like it

      I wish if one problem is already accepted, then we can read the better code.

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6 years ago, # |
Rev. 2   Vote: I like it +16 Vote: I do not like it

why so many "Denial of judgement"? I wanna test the code that I submit in sgu, and I got a "Denial of Judgement". Maybe it is not allowed?

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    6 years ago, # ^ |
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    In some cases it's WA 1, not Denial of judgement (37557189 CF == 1765512 SGU)

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6 years ago, # |
  Vote: I like it +12 Vote: I do not like it

Whish to see testcases after getting wrong anwser:D

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6 years ago, # |
  Vote: I like it +125 Vote: I do not like it

Oh shit, these tasks are hard :D So what, are we racing who will be the first to solve them all?

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    5 years ago, # ^ |
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    if they are hard for you doesnt mean their hard for every one :D

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      3 years ago, # ^ |
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      Actually that's exactly what it means... broadly speaking.

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6 years ago, # |
  Vote: I like it +28 Vote: I do not like it

Can you please add tags to these problems as well, its a great feature to have while practicing certain topics

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6 years ago, # |
  Vote: I like it +57 Vote: I do not like it

WOOOOW, good job
Thanks!

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6 years ago, # |
  Vote: I like it +30 Vote: I do not like it

great update
thank u codeforces team ;)

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6 years ago, # |
  Vote: I like it +19 Vote: I do not like it

An old friend has returned :)

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6 years ago, # |
  Vote: I like it +5 Vote: I do not like it

Wow! That's awesome news!

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6 years ago, # |
  Vote: I like it +21 Vote: I do not like it

Yeah i'm back

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6 years ago, # |
  Vote: I like it +28 Vote: I do not like it

Is there any way to view/download your own solutions on acm.sgu.ru? I couldn't figure it out.

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6 years ago, # |
  Vote: I like it +11 Vote: I do not like it

Some links seem to be broken. For example, clicking on problems' names at submissions tab doesn't work.

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6 years ago, # |
  Vote: I like it +30 Vote: I do not like it

That's amazing! Thanks a lot for this!

It was my favorite online judge when I was actively participating in ACM ICPC. Glad that now more people will be able to enjoy these problems.

By the way, is it possible to somehow get the archive of my solutions from acm.sgu.ru (given id and password)?

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6 years ago, # |
  Vote: I like it +5 Vote: I do not like it

Could you revive TTB?

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6 years ago, # |
  Vote: I like it +4 Vote: I do not like it

Some problems have TL = 0.25 sec, and the execution time is doubled. It's impossible to solve such problems in Java (e.g. 229 which I have accepted on acm.sgu.ru)

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6 years ago, # |
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Problem 214 seems broken. Both xiaowuc1 and I got "Denial of judgement". I got AC on SGU and on ASC 03 in CF gym.

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6 years ago, # |
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Could you please make it listing out the problems in increasing order of problem ID just like the old website ? Thanks.

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6 years ago, # |
Rev. 2   Vote: I like it 0 Vote: I do not like it

Sorry, I read it wrong

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6 years ago, # |
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Is it possible by now to add these problems to mashups?

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5 years ago, # |
  Vote: I like it +6 Vote: I do not like it

formatting is terrbile for few problems (Example: 113. Nearly prime numbers)

MikeMirzayanov, Can community help somehow?

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5 years ago, # |
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Any news on adding sgu problems to mashups? :D

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5 years ago, # |
  Vote: I like it -9 Vote: I do not like it

Is it possible to view test cases of these problems?

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4 years ago, # |
  Vote: I like it -8 Vote: I do not like it

what is acmsguru

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    4 years ago, # ^ |
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    It's one kind of problemset.You can develop your skill very much,b coz you cannot see others solution here,and tutorial is banned for acmsguru.To develop yourself,you should practice the problems from problemset,acmsguru and contest page

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      4 years ago, # ^ |
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      easiest contest problem:[problem:[problem:4A.Watermelon]],and easiest acmsguru problem[problem:100.A+B]](A+B)

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4 years ago, # |
Rev. 2   Vote: I like it -41 Vote: I do not like it

An old friend just came back.

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    4 years ago, # ^ |
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    If you want the editorial, solve problems from the main problemset.

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3 years ago, # |
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Any news on adding sgu problems to mashups? :(

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3 years ago, # |
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Problem 285 seems to be broken, my submission got Judgement failed. MikeMirzayanov, could you please look into this?

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3 years ago, # |
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What actual memory limits for acmsguru problems? I've got AC for problem 122 with submission which used 6200KB memory, although in statement said that memory limit is 4096 KB.

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2 years ago, # |
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Is it not better to show testcases? Sometimes it's usefull.

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2 years ago, # |
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Would it be possible to restore old acm.sgu.ru accounts' list of solved problems? I did some problems in the old site but I don't know which ones are left now.