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Egyptian Olympiad in Informatics — Open Contests Archive (IOI style problems)
By BitHashTech, 6 years ago, In English

Hello everyone!

I'd like to invite you to Egyptian Olympiad in Informatics (EOI) — Open Contests Archive group. This group contains EOI related competitions (Qualifications, online, onsite contests ,.. etc).

We are compiling some of the older contests and update the group with new competitions.

We would like to thank Coach Mohamed Mahmoud Abd El-Wahab (fegla) Head of ACPC Scientific Committee and members of the Committee for preparing the contests.

Also thanks MikeMirzayanov for the amazing Codeforces and Polygon platforms.

Contests that are currently available:

EOI 2019 (Secondary Division)
EOI 2019 (Preparatory Division)
IOI Egyptian Qualifications 2019
EOI 2018
IOI Egyptian Qualifications 2018
EOI 2017

UPDATE#3:

EOI 2019 Online and Onsite contests have been added

UPDATE#2:

IOI 2019 Egyptian Qualification Contests have been added

EOI 2018 Onsite Contests have been added

(Some problems will be added soon)

UPDATE#1:

EOI 2017 Onsite Contests have been added

Hope you enjoy and benefit from them.

Thanks.

Tags ioi, eoi
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Comments Comments (30)
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6 years ago, # |
  Vote: I like it +1 Vote: I do not like it

"You are not allowed to view the contest". could you fixed that please

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6 years ago, # |
  Vote: I like it +9 Vote: I do not like it

Will EOI'17 problems get added?

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

will you publish editorials for contests ?

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

Will EOI 18 problems be added ?

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

please add 2018 onsite problems

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    6 years ago, # ^ |
    ← Rev. 2   Vote: I like it +3 Vote: I do not like it

    I think the problem in the interactive problem.

    BitHashTech maybe if that's the problem then I think it will be better if it's uploaded in a site like oj.uz

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

      The problems were created on polygon first then we changed the format to match CMS so it shouldn't be a problem.

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

    I will try to add them as soon as possible.

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

can you make the verdict of every subtask visible ?

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

will EOI 18 onsite problems be added soon?

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

please add 2019 problems too

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

BitHashTech Please add EOI18 and IOI qualifications 2019

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

when I try to open problem from IOI Qualifications day 2 onsite , it doesn't open and show message "can't read or parse problem descriptor"

I hope it could be fixed.

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6 years ago, # |
← Rev. 4   Vote: I like it 0 Vote: I do not like it

eoi 2019 online qualificatoin day 1: problem b is not added

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5 years ago, # |
  Vote: I like it 0 Vote: I do not like it

you are not allowed to view the contestX what is this error

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5 years ago, # |
  Vote: I like it 0 Vote: I do not like it

"You are not allowed to view that contest".what should i do

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    5 years ago, # ^ |
      Vote: I like it 0 Vote: I do not like it

    You should join the group first in order to view the contests inside.

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5 years ago, # |
  Vote: I like it 0 Vote: I do not like it

Will you add problems for juniors?

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5 years ago, # |
  Vote: I like it 0 Vote: I do not like it

"You are not allowed to view the contest" can you fix this, please!!

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

where i can find the editorials? I need help in this question https://codeforces.net/group/swEqtABRxe/contest/324152/problem/B

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

When will 2022 EOI problems be added? Qualifications and Onsite for div 1 and 2

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