first

2025-10-28 20:34:18 +02:00 · 2023-03-27 16:52:17 +03:00 · 2023-03-27 16:52:17 +03:00 · 5dff80e88e
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,2 @@
+.*.swp
+derby.log
--- a/1.txt
+++ b/1.txt
@ -0,0 +1,11 @@
+For the system Java wrappers to find this JDK, symlink it with
+  sudo ln -sfn /usr/local/opt/openjdk@11/libexec/openjdk.jdk /Library/Java/JavaVirtualMachines/openjdk-11.jdk
+
+openjdk@11 is keg-only, which means it was not symlinked into /usr/local,
+because this is an alternate version of another formula.
+
+If you need to have openjdk@11 first in your PATH, run:
+  echo 'export PATH="/usr/local/opt/openjdk@11/bin:$PATH"' >> ~/.zshrc
+
+For compilers to find openjdk@11 you may need to set:
+  export CPPFLAGS="-I/usr/local/opt/openjdk@11/include"
--- a/README.md
+++ b/README.md
@ -0,0 +1,5 @@
+# Notes
+My [mostly textual] notes.
+
+
+Sample quadratic equation is **ax<sup>2</sup> + bx + c = 0**
--- a/blockchain/articles.txt
+++ b/blockchain/articles.txt
@ -0,0 +1,2 @@
+2022
+https://hyperduh.medium.com/%D0%BD%D0%B5-%D0%B2%D0%B0%D1%88%D0%B8-%D0%B1%D1%80%D0%BE-%D0%BF%D0%BE%D1%87%D0%B5%D0%BC%D1%83-%D0%BA%D1%80%D0%B8%D0%BF%D1%82%D0%B0-%D0%B8-nft-%D1%85%D1%83%D0%B4%D1%88%D0%B5%D0%B5-%D1%87%D1%82%D0%BE-%D1%81-%D0%BD%D0%B0%D0%BC%D0%B8-%D1%81%D0%BB%D1%83%D1%87%D0%B8%D0%BB%D0%BE%D1%81%D1%8C-f8b57be3d550
--- a/blockchain/btfs.txt
+++ b/blockchain/btfs.txt
@ -0,0 +1,3 @@
+2021
+CrematedTV - BTFS Node Starting ru of 9:38
+    https://www.youtube.com/watch?v=kLIBLHfgTHI
--- a/blockchain/cards.txt
+++ b/blockchain/cards.txt
@ -0,0 +1,2 @@
+2022
+https://habr.com/ru/post/658717/
--- a/blockchain/channels.txt
+++ b/blockchain/channels.txt
@ -0,0 +1,29 @@
+https://www.youtube.com/c/%D0%9D%D0%B5%D0%B4%D0%BE%D0%BC%D0%B0%D0%B9%D0%BD%D0%B5%D1%80/videos
+
+https://www.youtube.com/c/CrematedTV/videos
+
+https://www.youtube.com/c/KirillEvans/videos
+    https://www.youtube.com/watch?v=WvGtWgDlIOo
+    ! need to look - good vocab of markets
+
+https://www.youtube.com/c/%D0%9F%D1%80%D0%BE%D0%A2%D0%9E%D0%9D/videos
+    https://t.me/proton_miners
+    https://www.youtube.com/playlist?list=PLyO9xIuRVAG9_I9TiDhM0Ohr4uMXBAyeL
+
+https://www.youtube.com/channel/UCA76uebG6NZ0LdVEkG9r8Hw/videos
+    POS
+    https://www.youtube.com/watch?v=4HbAtTjSwgY
+    2021-04 6:00 of 21:31
+    https://www.youtube.com/watch?v=M0zvwHhvoXo
+    https://t.me/Info4atlanin
+    hive os
+    https://hiveos.farm/ru/
+    https://hiveos.farm/blog_ru/
+    https://github.com/minershive
+    https://www.youtube.com/playlist?list=PLghQlflZbkU_x4XDqjr7_i7Mt44pyuy2M
+    miner os
+    https://www.youtube.com/watch?v=I1406gFzrb0&list=PLghQlflZbkU8--hJOJX4MijjZIoVHre1z
+    https://coinfly.cc/
+    https://russia.coinfly.cc/
+    minerstat os
+    https://www.youtube.com/playlist?list=PLghQlflZbkU8j9YB3RkqVttUUw7aMzAex
--- a/blockchain/coin-exchange.txt
+++ b/blockchain/coin-exchange.txt
@ -0,0 +1,2 @@
+2022
+https://bitkoinoff.com/10-luchshih-kriptovaljutnyh-birzh-i-platform-janvarja-2022-goda/
--- a/blockchain/hw.txt
+++ b/blockchain/hw.txt
@ -0,0 +1,5 @@
+2022
+https://habr.com/ru/post/662137/
+2021
+    https://www.youtube.com/watch?v=bL7xRPsvXNs
+    ! gddr7
--- a/blockchain/icc.txt
+++ b/blockchain/icc.txt
@ -0,0 +1,13 @@
+https://dfinity.org/
+https://sdk.dfinity.org/docs/introduction/welcome.html
+https://sdk.dfinity.org/docs/developers-guide/concepts/canisters-code.html
+    https://smartcontracts.org/
+
+https://github.com/dfinity/motoko
+
+2021
+https://www.joachim-breitner.de/blog/787-A_mostly_allocation-free_optional_type
+Dfinity - Talk | Primer to the Internet Computer (Dominic Williams) of 7:48
+    https://www.youtube.com/watch?v=YWHTNr8RZHg&list=PLuhDt1vhGcrf4DgKZecU3ar_RA1cB0vUT&index=18
+2020
+https://medium.com/dfinity/software-canisters-an-evolution-of-smart-contracts-internet-computer-f1f92f1bfffb
--- a/blockchain/myst.txt
+++ b/blockchain/myst.txt
@ -0,0 +1,3 @@
+2022
+NetworkChuck - mining crypto with your internet?!?! of 29:24
+    https://www.youtube.com/watch?v=El19X-zHt-c
--- a/blockchain/nft.txt
+++ b/blockchain/nft.txt
@ -0,0 +1,2 @@
+2022
+https://habr.com/ru/post/647959/
--- a/blockchain/pos.txt
+++ b/blockchain/pos.txt
@ -0,0 +1,3 @@
+2021
+ProTON - ETH -> POS ru of 11:36
+    https://www.youtube.com/watch?v=sIbO0zNC0PQ
--- a/blockchain/presentations.txt
+++ b/blockchain/presentations.txt
@ -0,0 +1,9 @@
+2021
+The4atlanian - Mining Farm 15K ru of 18:51
+    https://www.youtube.com/watch?v=rotjJqgOr4M
+Nedomainer - POS ru of 9:47
+    https://www.youtube.com/watch?v=hOHnSIg87Wo
+Ru24 - Crypholihoradka ru 3:00 of 25:15
+    https://www.youtube.com/watch?v=2faoxls0ZpI
+NetworkChuck - Cryptocurrency Mining on a Raspberry Pi (it's fun....trust me) of 26:40
+    https://www.youtube.com/watch?v=hHtGN_JzoP8
--- a/blockchain/solidity.txt
+++ b/blockchain/solidity.txt
@ -0,0 +1,3 @@
+2022
+Dudar - Blockchain Practical Learning ru 0:00 of 38:26
+    https://www.youtube.com/watch?v=1HmwVpnrhzE
--- a/blockchain/wallet.txt
+++ b/blockchain/wallet.txt
@ -0,0 +1,2 @@
+2022
+https://koditips.com/trezor-vs-ledger/
--- a/blockchain/web3.txt
+++ b/blockchain/web3.txt
@ -0,0 +1,3 @@
+2022
+https://blog.chain.link/web3/
+    https://habr.com/ru/post/652507/
--- a/book1.txt
+++ b/book1.txt
--- a/book2.txt
+++ b/book2.txt
--- a/child/abitu/algebra/books.txt
+++ b/child/abitu/algebra/books.txt
@ -0,0 +1,12 @@
+2017
+Pantaev - Math Herbary - Algebra ru
+    32FD101EC6B073402E66FA882D890DFC
+    410934F216727A3079215E1036353275
+    !!!
+2006
+Falin - Algebra at MSU Entrance Exams ru
+    https://vk.com/doc550044983_518045436?hash=3455e6b54b9d9b32ce
+2005
+Lurie - Algebra Problems Solving Technique ru
+    E5EA372A4D73720FEF34EBF0B78EDBD5
+    60415D56CD7875FF167D200E6A93A885
--- a/child/abitu/books.txt
+++ b/child/abitu/books.txt
@ -0,0 +1,44 @@
+2014
+KolchikKurkinFrolaginaChernova - School Math Course Elements in Problemsru
+    23B574D5742FE16FAD72A39BAA5A8FAA
+    6E8A6CE6F6E7E3117E298193FF34ACE0
+2012
+Zemlyakov - AlgebraPlus Rational and Irrational Algebraic Problems 2nd ed ru
+    https://uchitel.by/catalog/book/704381
+    67D47EB6648330CEAE6D3DD6C7A1B541
+    D3295F0E62E8CCF4776AAEB2766EE57C
+2007
+Bitner - Short Cours of School Math ru
+    008605BDD19CA35DA9421272B15D9EDE
+2006
+Sharygin - Math for Abiturients 6th ed ru
+    536A11BFDBF7F0F33BAAD9E52D79BDA7
+2003
+GusakBrichikova - Math for Abiturients ru
+    https://vk.com/doc501194371_501310954?hash=66d051a2ef8cdcb2a0
+    301ED504032862377062F7646C519B2F
+Kulanin - 3000 concurs math problems 5th ed ru
+    https://uchitel.by/catalog/book/554981
+    https://vk.com/doc486938650_465887854
+    DEFA541DD28F8C28A612B121058BE17E
+    C7FC52BBC334546B6D9FA5D01F57EB04
+    7EC66E65496434F44BD51765EF96351C
+    7CFB8989760B58A7A9D834BCCFCA3F7D
+    330E5ED30EFF9562ED0931B799EE2BCD
+    !!!
+2000
+Igudisman - Math at Verbal Exam ru
+    E91C495AEE385838D72BFC82851619EA
+1995
+LitvinenkoMordkovich - Elementary Math Prakticum - Algebra and Trigonometry 3rd ed ru
+    1E7C43A20D1C12077330599455BB9051
+Kushnir - Shedevrs of School Math ru
+    https://vk.com/doc515221370_523720560?hash=7d4d16936f6374998d
+    https://vk.com/doc515221370_523720600?hash=c9e5eefe1036dea60c
+    ! not downloaded
+1964
+AntonovVygodskiyNikitinSankin - Elementary Math Problemsbook 10th ed ru
+    688C00E6D3D988D91CE728C196ABE61E
+    old - 1960
+    B07D8ECBCB7FB65C12B35A94756C58D8
+    6B88256DD10227F9802FC395390ED583
--- a/child/abitu/bsu/books.txt
+++ b/child/abitu/bsu/books.txt
@ -0,0 +1,4 @@
+1998
+Suprun - Selected Mathematical Problems
+    5013D34F3BEFB65A869349DBB7A4765F
+    5062AA443DBB3DE754D56C410C4B87FF
--- a/child/abitu/bsu/chairs.txt
+++ b/child/abitu/bsu/chairs.txt
@ -0,0 +1,2 @@
+https://bsu.by/structure/faculties/kafedry/kafedra-metodov-optimalnogo-upravleniya-d
+https://bsu.by/structure/faculties/kafedry/kafedra-matematicheskogo-modelirovaniya-i-analiza-dannykh-d
--- a/child/abitu/ege/books.txt
+++ b/child/abitu/ege/books.txt
@ -0,0 +1,3 @@
+2019
+Prokofiev - EGE Math Profile Level 25 Best Variants ru
+    84E951FE7729F4ADB7FEAFCC32063EB8
--- a/child/abitu/geometry/books.txt
+++ b/child/abitu/geometry/books.txt
@ -0,0 +1,5 @@
+1998
+Fiskovich - Geometry without Repetitor ru
+    https://vk.com/doc550044983_515944912?hash=567cf20a1212576b01
+    320AD98D55EDEF34E11CE79343A34C32
+    53DBD8668B676D3F9C8FE67A377E5ABF
--- a/child/abitu/msu/books.txt
+++ b/child/abitu/msu/books.txt
@ -0,0 +1,14 @@
+2020
+Falin - Algebra at MSU Entrance Exam 3rd ed ru
+    !!!
+2003
+CherkasovYakushev - Mathematics Intensive Course 7th ed ru
+    8079E7C1A7D8C5ED724751F91A0C3D58
+1998
+CherkasovYakushev - Math for Abiturients of Seriouse Universities ru
+    4780C7497D35BFB6B5C6B5B1F29BEDED
+    1A8D1433F8866B25EB9CD6382A47E457
+1997
+CherkasovYakushev - Check your Math Knowledge ru
+    6FABD277E667385E37C2AE85322D97BB
+    6E155C56EE887686791615390A094BD0
--- a/child/abitu/msu/raihmist.txt
+++ b/child/abitu/msu/raihmist.txt
@ -0,0 +1,36 @@
+2004
+Raihmist - Zadachnik po Matematike
+    2350600C93BA411C7928644DB350B910
+    012B87A6C8BCFB59C84CBEA9EFBC6E05
+    http://alleng.org/d/math/math742.htm
+    1.
+        001,02,03,04,05,06,07,08,09
+            1.007 - 1.419
+        011,12,13,14,15,16,17,18,19
+        021,22,23,24,25,26,27,28,29
+        031,32,33,34,35,36,37,38,39
+        041,42,43,44,45,46,47,48,49
+        051,52,53,54,55,56,57,58,59
+        061,62,63,64,65,66,67,68,69
+        071,72,73,74,75,76,77,78,79
+        081,82,83,84,85,86,87,88,89
+        091,92,93,94
+(103)   101,02,03,04,05,06,07,08,09,10
+        111,12,13,14,15,16,17,18,19
+        121,22,23,24,25,26,27,28,29,30
+        131,32,33,34,35,36,37,38,39,40
+        141
+        151,52,53,54,55,56,57,58
+        161,62,63,64,65
+        ...
+        181,82
+        191
+        201
+
+2       001,02,03,04,05
+        011,12
+        021,22
+        ...
+        051
+
+3       221
--- a/child/abitu/reference/books.txt
+++ b/child/abitu/reference/books.txt
@ -0,0 +1,4 @@
+1998
+Averyanov - Big Math Reference for Schoolboys and Abiturients ru
+    D105C266D0A2BB547C9F24D31EFE6BB9
+    3E40B61C18B6FA56E8C3840C0F165299
--- a/child/abitu/rikc.txt
+++ b/child/abitu/rikc.txt
@ -0,0 +1,3 @@
+https://rikc.by/pretrialtesting/484-pamyatka-uchastniku-rt.html
+https://result.rikc.by/ru/free/default.aspx
+https://kudapostupat.by/ct/registration
--- a/child/edu/articles.txt
+++ b/child/edu/articles.txt
@ -0,0 +1,32 @@
+2020
+Scientific Elite Preparation by Kapitsa
+    https://zen.yandex.ru/media/vikent_ru/podgotovka-nauchnoi-elity-po-sp-kapice-i-soavtoram-5ede52585d7aac747714e246
+2019
+Haldey - RU Elite
+    http://www.iarex.ru/articles/73203.html
+    !!!
+https://mel.fm/shkola/3579802-peterson_math
+https://mel.fm/blog/galina-pryadunets/69827-krakh-geometrii-v-shkole-chto-proiskhodit-s-predmetom
+https://indicator.ru/mathematics/ot-chetyrekh-do-pyati.htm
+https://www.if24.ru/stanislav-smirnov-matematika/
+    ! ??? seminars are replaced by projects
+Zvonkin - About French Education
+    https://trv-science.ru/2019/05/07/o-sisteme-obrazovaniya-vo-francii-s-tochki-zreniya-matematika/
+    https://mel.fm/blog/olga-prudkovskaya/80251-prosto-prinyato-idti-v-universitet-esli-ne-znayesh-chem-zanyatsya-v-zhizni
+USA - Silicon Valley went to Kanzas
+    https://habr.com/ru/post/450020/
+Uchit Nelzya Propustit
+    https://habr.com/ru/company/skillbox/blog/437052/
+2016
+https://ivanov-petrov.livejournal.com/1984934.html
+    !!!
+https://trv-science.ru/2016/12/06/globalnyj-krizis-v-intellektualnoj-sfere/
+https://trv-science.ru/2016/09/06/a-ne-ischeznut-li-shkoly-v-buduschem/
+    ! motivaciya vyshe pri obuchenii v classe s uchitelem
+https://trv-science.ru/2016/08/23/shkola-moej-mechty/
+2014
+https://trv-science.ru/2014/10/07/obrazovanie-eto-pro-interes/
+    ! naryadu s oruzhiem v drevnosti malchiku davali esche i kifaru
+????
+MoiseevNN - Crisis of Modern Education ru
+    http://www.itmathrepetitor.ru/n-n-moiseev-krizis-sovremennogo-obraz/
--- a/child/edu/auzan.txt
+++ b/child/edu/auzan.txt
@ -0,0 +1,3 @@
+2018
+https://www.rusfond.ru/issues/683
+    https://ru-bykov.livejournal.com/3553059.html
--- a/child/edu/conferences.txt
+++ b/child/edu/conferences.txt
@ -0,0 +1,3 @@
+2022
+DmitriyFIO - Perspectives of Math Education Development 0:00 of 
+    https://www.youtube.com/watch?v=DFx6BAEdilc
--- a/child/edu/countries/by.txt
+++ b/child/edu/countries/by.txt
@ -0,0 +1,2 @@
+2022
+https://pravo.by/novosti/novosti-pravo-by/2022/december/72615/
--- a/child/edu/countries/iraq.txt
+++ b/child/edu/countries/iraq.txt
@ -0,0 +1,2 @@
+2016
+    https://trv-science.ru/2016/08/09/obrazovanie-v-irake/
--- a/child/edu/countries/usa.txt
+++ b/child/edu/countries/usa.txt
@ -0,0 +1,2 @@
+2019
+https://habr.com/ru/post/450330/
--- a/child/edu/kaluzhskaya.txt
+++ b/child/edu/kaluzhskaya.txt
@ -0,0 +1,3 @@
+2018
+http://www.ug.ru/insight/664
+https://ru-bykov.livejournal.com/3655294.html
--- a/child/edu/novikov.txt
+++ b/child/edu/novikov.txt
@ -0,0 +1,4 @@
+2016
+https://philologist.livejournal.com/8945163.html
+    http://www.relga.ru/Environ/WebObjects/tgu-www.woa/wa/Main?textid=4837
+    https://tbv.livejournal.com/3775180.html
--- a/child/edu/olymp-books.txt
+++ b/child/edu/olymp-books.txt
@ -0,0 +1 @@
+https://www.wildberries.by/catalog/2570857/detail.aspx
--- a/child/edu/people/bogdanov.txt
+++ b/child/edu/people/bogdanov.txt
@ -0,0 +1,7 @@
+2022
+AboutEdu - Yasyukova - About Mindset Change of 22:21
+    https://www.youtube.com/watch?v=TY6hJIqNgUA
+Bogdanov - Notin - Refuse Bolonian System 0:00 of 23:03
+    https://rodtv.ru/w/oWD5uqAbsVEhHtxv77W9iu
+Bogdanov - Notin - We are at the Threshold of Changes in EDU of 28:20
+    https://www.youtube.com/watch?v=nKtjiE9Z7QI2022
--- a/child/edu/people/livyant.txt
+++ b/child/edu/people/livyant.txt
@ -0,0 +1,15 @@
+Evgeniy Borisovich Livyant
+    https://www.100ballov.by/minsk/smi-o-repetitorskom-centre-100-ballov/livyant/
+
+http://apelsin.by/
+    http://apelsin.by/my-v-smi.html
+
+2021
+https://sputnik.by/education/20210407/1047327677/Mnogo-shuma-i-nichego-Livyant--o-novom-Kodekse-ob-obrazovanii.html
+2020
+Livyant - Talk
+    https://www.youtube.com/watch?v=3lx2aAxZd7c
+2019
+OnAir - JUN
+    https://belavia.by/webroot/delivery/images/OnAir_2019_JUN.pdf
+    p 191-194
--- a/child/edu/schipkov.txt
+++ b/child/edu/schipkov.txt
@ -0,0 +1,5 @@
+https://www.youtube.com/playlist?list=PL0Q1LmeGp-Ht4t-gJwlxyAzvx56mbXB7A
+
+2018
+Pedology
+    https://www.youtube.com/watch?v=pbwEdzQqTAI
--- a/child/edu/singapur.txt
+++ b/child/edu/singapur.txt
@ -0,0 +1,2 @@
+2019
+https://zen.yandex.ru/media/id/5d80b88332335400abb6798d/pochemu-v-singapure-na-urokah-matematiki-obiasniaiut-luchshe-5d838072c7e50c00ad0a1a8b
--- a/child/edu/soviet-teachbooks.txt
+++ b/child/edu/soviet-teachbooks.txt
@ -0,0 +1 @@
+https://www.wildberries.by/brands/sovetskie-uchebniki
--- a/child/education.txt
+++ b/child/education.txt
@ -0,0 +1,12 @@
+2019
+Zvonkin - About French Education
+    https://trv-science.ru/2019/05/07/o-sisteme-obrazovaniya-vo-francii-s-tochki-zreniya-matematika/
+    https://mel.fm/blog/olga-prudkovskaya/80251-prosto-prinyato-idti-v-universitet-esli-ne-znayesh-chem-zanyatsya-v-zhizni
+USA - Silicon Valley went to Kanzas
+    https://habr.com/ru/post/450020/
+Uchit Nelzya Propustit
+    https://habr.com/ru/company/skillbox/blog/437052/
+
+????
+MoiseevNN - Crisis of Modern Education ru
+    http://www.itmathrepetitor.ru/n-n-moiseev-krizis-sovremennogo-obraz/
--- a/child/info/docs/articles.txt
+++ b/child/info/docs/articles.txt
@ -0,0 +1,33 @@
+2018
+https://itnext.io/dynamic-programming-vs-divide-and-conquer-2fea680becbe
+    https://proglib.io/p/dp-vs-dc/
+
+2006
+ParfenovShalyto - ACM ICPC Final ru
+OrshanskiyShalyto - Using Dynamic Programming ru
+Parfenov - 7 Vseros Command School Olimp ru
+
+2005
+Orshanskiy - About ACM ICPC Problems Solving ru
+    http://is.ifmo.ru/works/Orshanskiy.pdf
+
+2004
+http://www.ict.edu.ru/ft/001781/team_champ_2003_2004_1.pdf
+http://www.ict.edu.ru/ft/001781/team_champ_2003_2004_2.pdf
+http://www.ict.edu.ru/ft/001781/team_champ_2003_2004_3.pdf
+http://www.ict.edu.ru/ft/001781/team_champ_2003_2004_4.pdf
+http://www.ict.edu.ru/ft/001781/team_champ_2003_2004_5.pdf
+
+2003
+http://www.ict.edu.ru/ft/001780/olimp_2003_2004_3.pdf
+
+2000
+Parvenov - Dramma ...
+    https://cyberleninka.ru/article/n/drama-v-treh-aktah-iz-zhizni-programmistov
+
+1999
+Mironov - Scool Command Competition ru
+    samples
+
+????
+Parfenov - Vseros Command School Olimpiads
--- a/child/info/docs/books/books.txt
+++ b/child/info/docs/books/books.txt
@ -0,0 +1,174 @@
+2020
+ChurinaNesterenko - Programming and Algoritmisation Fundamentals ru
+    4565000CAB33EC9AAB9DFA614C76E482
+    ! good pictures of simple data structures using cpp
+Skiena - The Algorithm Design Manual 3rd ed
+    https://chitatel.by/catalog/book/186031
+    CC6B9E33E88D17A133AC32939E305FC3
+    FB25C0A3E04F12F61B5DB0EB0426DBBF
+    2nd ed
+    https://www.studmed.ru/skiena-s-algoritmy-rukovodstvo-po-razrabotke_9c6a9a5a6c1.html
+    https://www.studmed.ru/skiena-ss-revilla-ma-olimpiadnye-zadachi-po-programmirovaniyu-rukovodstvo-po-podgotovke-k-sorevnovaniyam_0efc9d0c206.html
+    !!! ru is also available
+
+Zlatopolskiy - 1400 Programming Problems ru
+    839AB623AFB97DC76AAFCCCFE32CE827
+
+2018
+Derevenets - Pesni o Pascale
+    http://oleg.derevenets.com/
+    http://oleg.derevenets.com/Page04.html
+    http://oleg.derevenets.com/Files/Songs/Pesni_o_Paskale_12-11_2018-02-09.pdf
+KotovLapo - Informatics ru
+
+2017
+Kotov - Algorithms Theory Problems Book
+    http://elib.bsu.by/handle/123456789/181529
+    http://elib.bsu.by/bitstream/123456789/181529/1/Kotov.pdf
+    !!!
+Arlazarov - Sport Programming ru
+http://olymp.misis.ru/Portals/45/Documents/%D0%9C%D0%B5%D1%82%D0%BE%D0%B4%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%BE%D0%B5%20%D0%BF%D0%BE%D1%81%D0%BE%D0%B1%D0%B8%D0%B5%202017.pdf
+Menshikov - Java Olimpiad Programming
+    https://vk.com/ol_prog_0
+    https://www.youtube.com/channel/UCwZIfY8SZvct6_nYkjmODrg
+
+2015
+Zlatopolskiy - Programming Typical Problems Algorithms and Methods 3rd ed ru
+    E53FF115018A21FF19DBBDE90DEF4AF3
+
+2014
+BigData Program
+http://elib.bsu.by/bitstream/123456789/210841/1/%d0%9f%d1%80%d0%be%d0%b3%d1%80%d0%b0%d0%bc%d0%bc%d0%b0_%d0%b1%d0%b0%d0%b7_2014_%d0%a1%d0%be%d0%b2%d1%80.%d0%bc%d0%b5%d1%82%d0%be%d0%b4%d1%8b%20%d1%80%d0%b0%d0%b7%d1%80.%d1%8d%d1%84.%d0%b0%d0%bb%d0%b3%20%d0%90%d0%a1%d0%9e%d0%91%d0%9e%d0%98.pdf
+Demidenko Kormyshov - Sport Programmer Reference ru
+    https://vk.com/topic-57951380_30084443
+
+2013
+Halim - Competitive Programming 3rd ed ru
+    EABCCEC887295E5DA350302DECA61D7C
+    F6F195012783A8B3C8BB7628882A51B7
+Kotov - Algorithms Theory ru
+    http://elib.bsu.by/bitstream/123456789/91612/1/book_final.pdf
+    http://elib.bsu.by/handle/123456789/91612
+Halim - Competitive Programming 3rd ed
+    EABCCEC887295E5DA350302DECA61D7C
+    F6F195012783A8B3C8BB7628882A51B7
+    https://cpbook.net/
+    https://cpbook.net/methodstosolve
+
+2012
+AlexeevTalanov - Graphs and Algorithms ru
+Simonenko - Sport Programming ru
+    cpp tips
+Pearl - Ukladka Dereviev
+    http://elib.bsu.by/handle/123456789/41398
+    http://elib.bsu.by/bitstream/123456789/41398/1/KotovVM_SabaleuskayaEP_PackTree_2012.pdf
+
+2011
+Halim - Competitive Programming 2nd ed
+    6F1574A682A5F05C748E142FA791A429
+Algorithms and Data Structures
+    B1A2F3C131D893DF300AB1EDD08CCEC5
+    D1040BB80E0F0795953683499D8C98D2
+
+2010
+KotovVolkovLapo - Advanced Informatics - Algorithmization ru
+    https://www.studmed.ru/kotov-vm-volkov-ia-lapo-ai-informatika-metody-algoritmizacii_0a3f151d02b.html
+    !!!
+Zlatopolsky
+    https://www.studmed.ru/zlatopolskiy-dm-didakticheskie-materialy-po-programmirovaniyucelochislennaya-arifmetika-logicheskie-velichiny-usloviya_1929c3d2585.html
+Volchenkov - Yaroslavl Informatics Olympiads ru
+    97A3C6489267747920D6BBBAACB36E97
+    6CC41171A2A4F3AE3DB7EA6DB18B2D29
+
+2009
+Menshikov
+    https://www.studmed.ru/menshikov-fv-olimpiadnye-zadachi-po-programmirovaniyu_f4c73bb8185.html
+    http://acmp.ru/article.asp?id_text=42627
+Haliulin - Informatics Olimpiads ru (too simple)
+    https://www.studmed.ru/haliullin-rn-sopuev-a-olimpiady-po-informatike_1f1adeb0eaf.html
+Gustokashin - Olimpiad Informatics Lection Couse ru
+    cpp-based
+    3E0824538C74189D3A88DE8597D2D0A3
+Razrabotka i Analiz Algoritmov
+https://fpmi.bsu.by/ImgFpmi/Cache/35503.pdf
+    need
+
+2008
+Regeda - Algorithmization and Programming Fundamentals ru
+    https://www.studmed.ru/regeda-vv-regeda-on-osnovy-algoritmizacii_6865a37aaa4.html
+Sbornik zadach po teorii algoritmov
+    9bc34d0bcdca5d8211caaff81c5b93a1
+    9bc34d0bcdca5d8211caaff81c5b93a1
+Asanov - Combinatorial Algorithms ru
+    https://www.studmed.ru/asanov-mo-rasin-vv-kombinatornye-algoritmy_fd508acd7ea.html
+AlexeevBelyaev - Preparing for Schoolboys to Informatics Olympiad ru
+    35FA69AF136992A1D72A1201BB3244ED
+
+2007
+Krasikov - Algorithms Simple as 2x2 ru
+    ! good DS samples both at pas/cpp
+    https://www.studmed.ru/krasikov-iv-krasikova-ie-algoritmy-kak-22_1c4139d7d67.html
+PorublevStavrovskiy - Algorithms and Programs ru
+    1B5999E7920DB098AF891EEB9E7503F3
+    B10B02B41AC7C8AA9F6EDB6A377CE815
+    ! pas-based
+
+2006
+Anany Levitin
+    https://www.ozon.ru/context/detail/id/2963462/
+Zlatopolsky - Recurrence Relations
+D032EAD3F8B8BB93C3A21F2A617411CF
+Melnikov - Olimpiad Programming Problems ru
+Andreeva - Moscow Informatics Olimpiads ru
+    https://fvova.ru/cup/book/mosinformatolymp.pdf
+    https://www.olympiads.ru/books/mskolymp/mosinformatolymp.pdf
+    https://www.studmed.ru/andreeva-ev-antonov-vyu-i-dr-moskovskie-olimpiady-po-informatike_0b4575a4ffa.html
+Dolinskiy
+    https://www.studmed.ru/dolinskiy-ms-reshenie-slozhnyh-i-olimpiadnyh-zadach-po-programmirovaniyu_5e14b44a50d.html
+
+2005
+AlexeevTalanov - Graphs Computational Models Data Structures ru
+    https://www.studmed.ru/download/alekseev-ve-talanov-va-grafy-modeli-vychisleniy-struktury-dannyh_ec35a0a1e7c.html
+
+2004
+Hicenko - Practicum EVM Algorithms ru
+    !!!
+    https://www.studmed.ru/hicenko-vp-shaposhnikova-ta-praktikum-na-evm-algoritmy_1f97a374307.html
+Dauletkulov - Informatics Olimpiads ru
+    https://www.studmed.ru/dauletkulov-ab-olimpiady-po-informatike-uchebno-metodicheskoe-posobie_3a4722333b9.html
+UskovaGorbenko - Best Olimp Programming Problems Solutions ru
+    https://www.studmed.ru/uskova-of-gorbenko-od-i-dr-olimpiadnye-zadachi-po-programmirovaniyu-luchshie-resheniya-chast-1_0614be71e93.html
+    https://www.studmed.ru/uskova-of-gorbenko-od-i-dr-olimpiadnye-zadachi-po-programmirovaniyu-luchshie-resheniya-uchebnoe-izdanie-chast-2_bbe65ffc045.html
+    https://www.studmed.ru/uskova-of-gorbenko-od-olimpiadnye-zadachi-po-programmirovaniyu-luchshie-resheniya-chast-3_77b40407be5.html
+    https://www.studmed.ru/uskova-of-gorbenko-od-olimpiadnye-zadachi-po-programmirovaniyu-luchshie-resheniya-chast-4_c2306301a0e.html
+    https://www.studmed.ru/uskova-of-gorbenko-od-olimpiadnye-zadachi-po-programmirovaniyu-luchshie-resheniya-chast-5_ef0d612f6e7.html
+    https://www.studmed.ru/uskova-of-gorbenko-od-i-dr-olimpiadnye-zadachi-po-programmirovaniyu-luchshie-resheniya-uchebnoe-izdanie-chast-6_84d4027c335.html
+    https://www.studmed.ru/uskova-of-gorbenko-od-olimpiadnye-zadachi-po-programmirovaniyu-luchshie-resheniya-chast-7_68c86908c0f.html
+        DBB4DA89ADC18352D011B197058EE831
+    https://www.studmed.ru/uskova-of-gorbenko-od-olimpiadnye-zadachi-po-programmirovaniyu-luchshie-resheniya-chast-8_941fd435dfa.html
+    https://www.studmed.ru/uskova-of-gorbenko-od-olimpiadnye-zadachi-po-programmirovaniyu-luchshie-resheniya-uchebnoe-izdanie-chast-9_4514ba316ae.html
+    
+2003
+Belov - Algorithmization and Programming Fundamentals ru
+    https://www.studmed.ru/belov-mp-osnovy-algoritmizacii-i-programmirovaniya_f70fe838165.html
+
+2002
+Aproximate Algorithms
+http://elib.bsu.by/handle/123456789/27561
+http://elib.bsu.by/bitstream/123456789/27561/1/%d0%9a%d0%be%d1%82%d0%be%d0%b2%d0%9a%d0%be%d0%b2%d0%b0%d0%bb%d0%b5%d0%b2%d0%bb%d0%b5%d0%bf%d0%b8%d0%bd.pdf
+
+2000
+KovovVolkovLapo - Lagorithmization Methods ru
+    288097E2F6CA8C2E4698784EEC53103C
+    https://www.studmed.ru/kotov-vm-volkov-ia-lapo-ai-informatika-metody-algoritmizacii_0a3f151d02b.html
+Berov - National Informatics Olimpiad Problems Specifics ru
+    CB708B557495EB144CC45A086D18CE0C
+    !!!
+
+1994
+ftp://u168.ru/%C4%F0%F3%E3%EE%E5/%C4%EE%EA%F3%EC%E5%ED%F2%E0%F6%E8%FF/%CF%F0%EE%E3%F0%E0%EC%E8%F0%EE%E2%E0%ED%E8%E5/%C7%E0%E4%E0%F7%E8%20%E8%20%EE%EB%E8%EC%EF%E8%E0%E4%FB%20%EF%EE%20%EF%F0%EE%E3%F0%E0%EC%EC%E8%F0%EE%E2%E0%ED%E8%FE/Volkov%20&%20Kotov/ALL.txt
+    win-1251
+
+1990
+BrudnoCaplan - Moscow Programming Olimpiads ru
+    https://www.studmed.ru/brudno-al-kaplan-li-moskovskie-olimpiady-po-programmirovaniyu_a12d321d9a4.html
--- a/child/info/docs/books/bsu.txt
+++ b/child/info/docs/books/bsu.txt
@ -0,0 +1,7 @@
+https://fpmi.bsu.by/main.aspx
+https://ru.wikipedia.org/wiki/%D0%9A%D0%BE%D1%82%D0%BE%D0%B2,_%D0%92%D0%BB%D0%B0%D0%B4%D0%B8%D0%BC%D0%B8%D1%80_%D0%9C%D0%B8%D1%85%D0%B0%D0%B9%D0%BB%D0%BE%D0%B2%D0%B8%D1%87
+https://www.bsu.by/ru/main.aspx?guid=88731
+http://fpmi.bsu.by/main.aspx?guid=29781
+
+http://elib.bsu.by/browse?type=author&value=%D0%9A%D0%BE%D1%82%D0%BE%D0%B2%2C+%D0%92.+%D0%9C.&sort_by=1&order=ASC&rpp=100&etal=0&submit_browse=%D0%9E%D0%B1%D0%BD%D0%BE%D0%B2%D0%B8%D1%82%D1%8C
+
--- a/child/info/docs/books/cs.txt
+++ b/child/info/docs/books/cs.txt
@ -0,0 +1,7 @@
+2018
+Filo - CS Theoretical Minimum
+    https://chitatel.by/catalog/book/900730
+    https://oz.by/books/more10698359.html
+    2E82ED45BA5B075EFE24436211368FF8
+    D8245151C2495AC491CDE9D7CF35CC47
+    29C12ABB6914177195BE91467DE89BC9
--- a/child/info/docs/books/ifmo.txt
+++ b/child/info/docs/books/ifmo.txt
@ -0,0 +1,20 @@
+https://ditp.ifmo.ru/ru/listnews/show_all_news.htm
+https://ru.wikipedia.org/wiki/%D0%A4%D0%B0%D0%BA%D1%83%D0%BB%D1%8C%D1%82%D0%B5%D1%82_%D0%B8%D0%BD%D1%84%D0%BE%D1%80%D0%BC%D0%B0%D1%86%D0%B8%D0%BE%D0%BD%D0%BD%D1%8B%D1%85_%D1%82%D0%B5%D1%85%D0%BD%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D0%B9_%D0%B8_%D0%BF%D1%80%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F_%D0%A3%D0%BD%D0%B8%D0%B2%D0%B5%D1%80%D1%81%D0%B8%D1%82%D0%B5%D1%82%D0%B0_%D0%98%D0%A2%D0%9C%D0%9E#%D0%97%D0%BD%D0%B0%D1%87%D0%B8%D0%BC%D1%8B%D0%B5_%D1%81%D0%BE%D1%82%D1%80%D1%83%D0%B4%D0%BD%D0%B8%D0%BA%D0%B8_%D0%B8_%D0%B2%D1%8B%D0%BF%D1%83%D1%81%D0%BA%D0%BD%D0%B8%D0%BA%D0%B8
+
+2018
+Shalyto - My Happy Years
+    http://www.computer-museum.ru/books/shalyto_50_2_s.pdf
+
+2015
+Devushka - ?
+    http://codeforces.com/blog/entry/14191
+    Dodonov Nikolay Yurievich
+    Kohas Constantin Petrovich
+    Ryzhkov Alexander Evgenievich
+    Stankevich Andrey Sergeevich
+        http://neerc.ifmo.ru/wiki/index.php?title=%D0%97%D0%B0%D0%B3%D0%BB%D0%B0%D0%B2%D0%BD%D0%B0%D1%8F_%D1%81%D1%82%D1%80%D0%B0%D0%BD%D0%B8%D1%86%D0%B0
+        
+Vasiliev Parfenov - Technologies of Success ru
+    http://is.ifmo.ru/belletristic/2013/ctd-history.pdf
+    http://is.ifmo.ru/main/success-technologies.pdf
+    http://www.computer-museum.ru/books/parfenov.pdf
--- a/child/info/docs/books/libs.txt
+++ b/child/info/docs/books/libs.txt
@ -0,0 +1 @@
+http://www.computer-museum.ru/books/
--- a/child/info/docs/books/lists.txt
+++ b/child/info/docs/books/lists.txt
@ -0,0 +1,10 @@
+https://codeforces.com/blog/entry/224
+https://codeforces.com/blog/entry/512
+http://forum.mmcs.sfedu.ru/t/sportivnoe-programmirovanie-dlya-studentov/661/50
+https://www.topcoder.com/community/competitive-programming/tutorials/power-up-c-with-the-standard-template-library-part-1/
+https://tproger.ru/tag/competitive-programming/
+https://habr.com/ru/post/128108/
+http://www.cyberforum.ru/blogs/295147/
+
+https://www.twirpx.com/files/informatics/languages/olympics/
+https://nashol.me/vse-knigi-po-informatike/
--- a/child/info/docs/books/need.txt
+++ b/child/info/docs/books/need.txt
@ -0,0 +1,8 @@
+Ананий Левитин, Алгоритмы. Введение в разработку и анализ - Москва. Санкт-Петербург. Киев, 2006. - стр. 226 - 229 - ISBN 5-8459-0987-2
+Романовский И.В. Дискретный Анализ - Санкт-Петербург, 2003. - стр. 39-41 - ISBN 5-94157-330-8
+Федоряева Т.И. Комбинаторные алгоритмы - Новосибирск, 2011. - стр. 36-46 - ISBN 978-5-4437-0019-9
+
+    Программирование в алгоритмах / С. М. Окулов. — М.: БИНОМ. Лаборатория знаний, 2002. стр.31
+    Дискретная математика. Теория и практика решения задач по информатике / С. М. Окулов. — М.: БИНОМ. Лаборатория знаний, 2008.
+
+Маврин П.Ю. — Лекция по алгоритмам над простыми числами (2016)
--- a/child/info/docs/books/series.txt
+++ b/child/info/docs/books/series.txt
@ -0,0 +1,5 @@
+Razvitie Intellekta Shkolnikov
+    https://www.livelib.ru/pubseries/717491-razvitie-intellekta-shkolnikov
+    https://www.labirint.ru/series/39321/
+    https://oz.by/producer/series1408342.html?f=1
+    https://www.litres.ru/serii-knig/razvitie-intellekta-shkolnikov/
--- a/child/info/docs/books/spec-schools.txt
+++ b/child/info/docs/books/spec-schools.txt
@ -0,0 +1,4 @@
+2007
+Gurovits - Moscow Informatics Trainings ru
+    https://fvova.ru/cup/book/sbory2.pdf
+    https://acmolymp.ucoz.ru/sbory2.pdf
--- a/child/info/docs/books/teachbook.txt
+++ b/child/info/docs/books/teachbook.txt
@ -0,0 +1,22 @@
+http://lbz.ru/metodist/iumk/informatics/
+
+Samylkina
+http://lbz.ru/books/744/
+Semakin
+http://lbz.ru/books/746/
+
+PolyakovEremin
+http://kpolyakov.spb.ru/
+http://kpolyakov.spb.ru/school/doklad.htm
+http://kpolyakov.spb.ru/school/basebook/pascal.htm
+http://kpolyakov.spb.ru/school/c.htm
+http://kpolyakov.spb.ru/school/osnbook/cpp.htm
+10 cl
+http://lbz.ru/books/743/7407/
+    BA000137DFED5DE71D954F92DA775432
+    9A35C549A8D9180ADA04C803AAA20669
+ans
+    B9C58F483FAC1F9643C374582FCE2284
+11 cl
+    D6FB220763736E9FA7E19B334D7CF3F2
+    2554774EC123899AB26C65AB3C34F68B
--- a/child/info/docs/books/usaco.txt
+++ b/child/info/docs/books/usaco.txt
@ -0,0 +1,9 @@
+https://usaco.guide/general/
+...
+https://usaco.guide/adv/
+
+https://usaco.guide/PAPS.pdf#page=29
+
+2020
+DarrenYao - An Introduction to the USA Computing Olympiad
+    https://darrenyao.com/usacobook/cpp.pdf
--- a/child/info/docs/bsu-lib.txt
+++ b/child/info/docs/bsu-lib.txt
@ -0,0 +1 @@
+http://elib.bsu.by/
--- a/child/info/docs/courses.txt
+++ b/child/info/docs/courses.txt
@ -0,0 +1,67 @@
+oleg shuliev collection of playlists
+https://www.youtube.com/channel/UCVYl_1Ax5JotGfDCnjNTHUg/playlists
+misc
+https://acm.khpnets.info/w/index.php?title=%D0%92%D0%B8%D0%B4%D0%B5%D0%BE%D0%BA%D1%83%D1%80%D1%81%D1%8B
+
+CSC
+https://compscicenter.ru/online/
+https://compscicenter.ru/videos/
+https://open.compscicenter.ru/
+https://open.compscicenter.ru/archive/
+https://www.youtube.com/channel/UC0YHNueF-3Nh3uQT0P4YQZw/playlists
+
+cpp
+https://stepik.org/course/363/
+
+2022
+FiztehLiceumOnline - Info 9th Class of 12 parts
+    https://www.youtube.com/playlist?list=PLulm12x5YPkJC07p14UIeNWKMuIZqW5c6
+2021
+CronisAcademy - Theory
+    https://www.youtube.com/playlist?list=PLVpozZzXIif_E3odJVn-c7emoYGa_hlv6
+    ! induction, recursion
+menshikov
+    http://codeforces.com/blog/entry/20066
+    https://www.youtube.com/channel/UCM01TVLxMvqEXq4Z9AFl-jA/playlists
+    https://docs.google.com/spreadsheets/d/1w5JqsXFfNTS7NUT7ujKrt8NvhJiw52S6jfvoo2X_fo8/edit#gid=0
+2018
+GatilovStenenko - Algorithms and Data Structures 2
+    https://www.youtube.com/playlist?list=PLlb7e2G7aSpRp0_fj1OkEqaC-ml0t0PHf
+    https://compscicenter.ru/courses/algorithms-2/nsk/2018-spring/
+GatilovStenenko - Algorithms and Data Structures 1
+    https://www.youtube.com/playlist?list=PLlb7e2G7aSpSvqoUtSFrhZ-wAyfrQ9lMd
+2017
+Shved - Cormen - Algorithms - Construction and Analysis
+    https://www.youtube.com/playlist?list=PLC-Umin_a5bO_9MVZ602IFHfr7bJNzCAK
+    https://www.intuit.ru/studies/courses/534/390/info
+2015
+KnopPastor - Discrete Math Fundamentals
+    https://www.youtube.com/playlist?list=PLC-Umin_a5bOayjGp180YxMRPltjPknJD
+    https://compscicenter.ru/courses/discrete-math/2015-autumn/
+Bjarki - Competitive Programming Course ru
+    https://algo.is/competitive-programming-course/
+    https://open.kattis.com/
+    https://github.com/SuprDewd/T-414-AFLV
+2014
+Kopelievich - Lectorium - Additional Chapters ...
+    https://www.lektorium.tv/course/24388
+    https://compscicenter.ru/courses/advanced-algo/2014-autumn/classes/
+Kopelievich - Algorithms and Data Structures
+    https://compscicenter.ru/courses/algorithms-1/2014-autumn/classes/
+2013
+DavydovSatyukov
+    https://www.intuit.ru/studies/courses/975/311/info
+    present at YT
+KopelievichMelnikov - Basic and Advanced Algorithms for Schoolboys
+    https://www.youtube.com/playlist?list=PLDrmKwRSNx7Jl8Fon2wRh4tCV3PeBUKmf
+    https://www.intuit.ru/studies/courses/998/312/info
+2010
+Stankevich
+    http://codeforces.com/blog/entry/891
+    http://dl.gsu.by/NForum/posts/topicshow/164.dl?&page=2
+    https://www.youtube.com/playlist?list=PLDrmKwRSNx7KcHxyf9hSmF3fTLKSwujkM
+    https://www.intuit.ru/studies/courses/997/313/info
+    https://www.youtube.com/playlist?list=PLC-Umin_a5bOrxTZfZRANUTEl3SdSL0mg
+    misc
+    http://neerc.ifmo.ru/wiki/index.php?title=%D0%94%D0%B8%D1%81%D0%BA%D1%80%D0%B5%D1%82%D0%BD%D0%B0%D1%8F_%D0%BC%D0%B0%D1%82%D0%B5%D0%BC%D0%B0%D1%82%D0%B8%D0%BA%D0%B0,_%D0%B0%D0%BB%D0%B3%D0%BE%D1%80%D0%B8%D1%82%D0%BC%D1%8B_%D0%B8_%D1%81%D1%82%D1%80%D1%83%D0%BA%D1%82%D1%83%D1%80%D1%8B_%D0%B4%D0%B0%D0%BD%D0%BD%D1%8B%D1%85
+    https://openedu.ru/course/ITMOUniversity/PADS/
--- a/child/info/methodics/articles.txt
+++ b/child/info/methodics/articles.txt
@ -0,0 +1,3 @@
+2014
+IT for Schoolboys
+    https://postnauka.ru/talks/29027
--- a/child/info/methodics/methodics.txt
+++ b/child/info/methodics/methodics.txt
@ -0,0 +1,54 @@
+Kiryuhin
+http://vserosolymp.rudn.ru/lecture/inf.php
+    http://infolymp.ru/ 
+https://www.labirint.ru/authors/56748/
+    ! sborniks
+https://uchitel.by/search?query=%D0%BA%D0%B8%D1%80%D1%8E%D1%85%D0%B8%D0%BD
+
+http://lbz.ru/metodist/nio/apkippro/2-1.php
+http://lbz.ru/metodist/lections/6/
+    https://www.youtube.com/watch?v=xSrf2u3qXfA
+http://www.lbz.ru/%20katalog/products/literatura-dlja-shkol/informatizacija-obrazovanija/modeli-nepreryvnogo-informacionnogo-obrazovanija
+
+books
+http://lbz.ru/books/697/
+http://lbz.ru/books/698/
+http://lbz.ru/books/752/
+http://lbz.ru/books/753/
+http://lbz.ru/books/754/
+http://lbz.ru/books/755/
+
+http://lbz.ru/books/739/
+
+2017
+Kiryuhin - Informatics 5-11 classes. Programma vneurochnoy deyatelnosti po podgotovke k Vserossiyskoy ollimpiade
+https://www.labirint.ru/books/588911/
+http://lbz.ru/books/224/7392/
+    fufel
+https://www.youtube.com/watch?v=xSrf2u3qXfA
+
+2014
+KiruhinTsvetkova - Programs for Schoolboys Preparation to Rus Informatics Olimpiad 5-11 class ru
+    http://lbz.ru/books/755/8747/
+    http://lbz.ru/metodist/iumk/files/kiruhin-tsvetkova.pdf
+    https://docplayer.ru/45214647-Programmy-vneurochnoy-deyatelnosti-uchashchihsya-po-podgotovke-k-vserossiyskoy-olimpiade-shkolnikov.html
+    https://mephi.ru/entrant/Odarennost/F-127/2%20programmmy_olimpiadnaya_informatika_7-9_10-11.pdf
+
+2010
+    https://ioinformatics.org/journal/INFOL056.pdf
+
+????
+TsvetkovaKiryuhin - Olimpiad Preparation System ru
+    50 pages
+
+Problemsbook 2-6
+http://files.school-collection.edu.ru/dlrstore/a577db60-3e34-11dd-ae16-0800200c9a66/metod.pdf
+
+Lapo
+http://www.elib.bsu.by/bitstream/123456789/22628/1/%D0%9B%D0%B0%D0%BF%D0%BE%20%D0%90_%D0%98.pdf
+
+Shvartsburd
+https://ru.wikipedia.org/wiki/%D0%A8%D0%B2%D0%B0%D1%80%D1%86%D0%B1%D1%83%D1%80%D0%B4,_%D0%A1%D0%B5%D0%BC%D1%91%D0%BD_%D0%98%D1%81%D0%B0%D0%B0%D0%BA%D0%BE%D0%B2%D0%B8%D1%87
+http://inf.1sep.ru/article.php?ID=200700206
+http://intellect-invest.org.ua/rus/pedagog_personalias_schvarzburd_si/
+http://ps.1sep.ru/article.php?ID=199906511
--- a/child/info/my.txt
+++ b/child/info/my.txt
@ -0,0 +1,2 @@
+1998
+http://dl.gsu.by/olymp/report/show.asp?NID=39
--- a/child/info/olymp/awesome.txt
+++ b/child/info/olymp/awesome.txt
@ -0,0 +1,2 @@
+2022
+https://dev.to/salarc123/the-best-way-to-learn-algorithms-and-data-structures-24cn
--- a/child/info/olymp/concrete/acpc/moscow-workshop.txt
+++ b/child/info/olymp/concrete/acpc/moscow-workshop.txt
@ -0,0 +1,2 @@
+https://vk.com/moscowicpc
+https://it-edu.com/pages/workshops/?lang=ru#about
--- a/child/info/olymp/concrete/buryat.txt
+++ b/child/info/olymp/concrete/buryat.txt
@ -0,0 +1,2 @@
+https://vk.com/centerenter
+http://olimp.bsu.ru/
--- a/child/info/olymp/concrete/by/bsu.txt
+++ b/child/info/olymp/concrete/by/bsu.txt
@ -0,0 +1,8 @@
+https://acm.bsu.by/oi-minsk/
+
+KashkevichTolstikov - Olympiad Problemsbook ru
+    http://elib.bsu.by/bitstream/123456789/41655/3/book1_bib.pdf
+    http://elib.bsu.by/bitstream/123456789/48379/4/book2-2.pdf
+    http://elib.bsu.by/bitstream/123456789/104667/3/book3_bib.pdf
+    http://elib.bsu.by/bitstream/123456789/147857/1/book4_bib.pdf
+    http://elib.bsu.by/bitstream/123456789/211379/1/%d0%a1%d0%b1%d0%be%d1%80%d0%bd%d0%b8%d0%ba%20%d0%be%d0%bb%d0%b8%d0%bc%d0%bf%d0%b8%d0%b0%d0%b4%d0%bd%d1%8b%d1%85%20%d0%b7%d0%b0%d0%b4%d0%b0%d1%87%20%d0%bf%d0%be%20%d0%b8%d0%bd%d1%84%d0%be%d1%80%d0%bc%d0%b0%d1%82%d0%b8%d0%ba%d0%b5_%d0%a72.pdf
--- a/child/info/olymp/concrete/by/bsuir.txt
+++ b/child/info/olymp/concrete/by/bsuir.txt
@ -0,0 +1,10 @@
+http://acm.bsuir.by
+https://vk.com/bsuiropen
+
+2022
+https://vk.com/@bsuiropen-intervu-s-organizatorami-chempionata-bsuir-open-x-2022
+2019
+http://acm.bsuir.by/wps/wcm/connect/olymp/site/news/2019-02-26+news+bsuir+open+2019
+2013
+http://fksis.bsuir.by/other-info/news/2013-12-14+news+acm+icpc
+http://fksis.bsuir.by/other-info/news/2013-11-30+news+school
--- a/child/info/olymp/concrete/by/byoi.txt
+++ b/child/info/olymp/concrete/by/byoi.txt
@ -0,0 +1,5 @@
+http://byoi.narod.ru/
+
+Husainov
+    http://byoi.narod.ru/arifm.htm
+Metelskiy
--- a/child/info/olymp/concrete/by/gomel.txt
+++ b/child/info/olymp/concrete/by/gomel.txt
@ -0,0 +1 @@
+https://official.contest.yandex.ru/gomel-region
--- a/child/info/olymp/concrete/by/minsk.txt
+++ b/child/info/olymp/concrete/by/minsk.txt
@ -0,0 +1,8 @@
+https://acm.bsu.by/oi-minsk/index.html
+
+https://acm.bsu.by/oi-minsk/2017-18/index.html
+https://acm.bsu.by/oi-minsk/2017-18/famcs/main.html
+https://acm.bsu.by/oi-minsk/2017-18/city/main.html
+
+kashkevich
+http://elib.bsu.by/browse?type=author&value=%D0%9A%D0%B0%D1%88%D0%BA%D0%B5%D0%B2%D0%B8%D1%87%2C+%D0%A1.+%D0%98.
--- a/child/info/olymp/concrete/codechef.txt
+++ b/child/info/olymp/concrete/codechef.txt
@ -0,0 +1 @@
+https://www.codechef.com/
--- a/child/info/olymp/concrete/cses-fi.txt
+++ b/child/info/olymp/concrete/cses-fi.txt
@ -0,0 +1,2 @@
+https://cses.fi/
+https://cses.fi/problemset/
--- a/child/info/olymp/concrete/cups-online.txt
+++ b/child/info/olymp/concrete/cups-online.txt
@ -0,0 +1 @@
+https://cups.online/ru/rounds/716
--- a/child/info/olymp/concrete/e-olymp.txt
+++ b/child/info/olymp/concrete/e-olymp.txt
@ -0,0 +1 @@
+https://www.e-olymp.com/en/
--- a/child/info/olymp/concrete/icpc.txt
+++ b/child/info/olymp/concrete/icpc.txt
@ -0,0 +1,2 @@
+2021
+https://habr.com/ru/company/timeweb/blog/586186/
--- a/child/info/olymp/concrete/infolymp.txt
+++ b/child/info/olymp/concrete/infolymp.txt
@ -0,0 +1,7 @@
+http://infolymp.ru/
+http://infolymp.ru/juniors/
+
+http://infolymp.ru/resources/
+    http://infolymp.ru/resources/library/
+    http://infolymp.ru/resources/informatics-in-school/
+    http://infolymp.ru/the-olympic-year/network-school/
--- a/child/info/olymp/concrete/irkutsk/acm-isu.txt
+++ b/child/info/olymp/concrete/irkutsk/acm-isu.txt
@ -0,0 +1,4 @@
+https://vk.com/acm_isu
+
+2020
+https://habr.com/ru/company/leader-id/blog/519364/
--- a/child/info/olymp/concrete/kazan-kfu.txt
+++ b/child/info/olymp/concrete/kazan-kfu.txt
@ -0,0 +1 @@
+https://vk.com/kfu_olymp_prog
--- a/child/info/olymp/concrete/krasnoyarsk/acmp-ru.txt
+++ b/child/info/olymp/concrete/krasnoyarsk/acmp-ru.txt
@ -0,0 +1,12 @@
+http://acmp.ru/
+http://acmp.ru/asp/champ/
+
+http://acmp.ru/article.asp?id_text=121
+
+http://acmp.ru/article.asp?id_text=195
+
+posobiya
+http://acmp.ru/article.asp?id_text=196
+http://acmp.ru/article.asp?id_text=40418
+http://acmp.ru/article.asp?id_text=40417
+http://acmp.ru/article.asp?id_text=201
--- a/child/info/olymp/concrete/list.txt
+++ b/child/info/olymp/concrete/list.txt
@ -0,0 +1 @@
+http://acmp.ru/article.asp?id_text=2
--- a/child/info/olymp/concrete/mccme.txt
+++ b/child/info/olymp/concrete/mccme.txt
@ -0,0 +1,4 @@
+https://informatics.mccme.ru/
+https://informatics.mccme.ru/moodle/
+https://informatics.mccme.ru/moodle/course/view.php?id=4
+https://informatics.mccme.ru/moodle/course/view.php?id=9
--- a/child/info/olymp/concrete/misc-schools.txt
+++ b/child/info/olymp/concrete/misc-schools.txt
@ -0,0 +1,22 @@
+https://vk.com/miet_acm
+https://vk.com/kfu_olymp_prog
+https://vk.com/olmathizh
+    https://7pjadej.ru/
+https://vk.com/centerenter
+https://vk.com/etotpu
+https://vk.com/oisch
+https://vk.com/op_ssau
+
+dead
+https://vk.com/club171302
+
+not needed
+https://vk.com/olimp_proger
+https://vk.com/sigma_omsk
+https://vk.com/rocrt
+https://vk.com/olchemistry
+https://vk.com/augschool
+    chemistry biology phisics
+https://vk.com/olympex
+https://vk.com/olimpiadnye_zadanija
+https://vk.com/yurolimpic
--- a/child/info/olymp/concrete/moscow/megapolis.txt
+++ b/child/info/olymp/concrete/moscow/megapolis.txt
@ -0,0 +1,6 @@
+http://megapolis.educom.ru/ru
+
+http://megapolis.educom.ru/ru/problems
+http://2018.megapolis.educom.ru/ru/problems
+http://2017.megapolis.educom.ru/ru/problems
+http://2016.megapolis.educom.ru/ru/problems
--- a/child/info/olymp/concrete/moscow/miet.txt
+++ b/child/info/olymp/concrete/moscow/miet.txt
@ -0,0 +1 @@
+https://vk.com/miet_acm
--- a/child/info/olymp/concrete/moscow/mipt-mfti.txt
+++ b/child/info/olymp/concrete/moscow/mipt-mfti.txt
@ -0,0 +1,52 @@
+http://mipt.ru/
+
+https://vk.com/miptschool
+https://vk.com/docs-96783705
+
+!!!
+http://acm.mipt.ru/
+http://acm.mipt.ru/twiki/bin/view/Cintro/WebHome
+http://acm.mipt.ru/twiki/bin/view/Algorithms/WebHome
+
+Computer Systems
+http://cs.mipt.ru/
+    Teachbooks
+    http://cs.mipt.ru/wp/?page_id=2436
+    video
+    https://www.youtube.com/user/PreMoLab/playlists
+    http://w27001.vdi.mipt.ru/wp/?page_id=2180
+
+Yakovlev
+https://vk.com/doc85389273_479176805
+https://vk.com/doc85389273_476719249
+https://vk.com/doc85389273_476765079
+
+Lections
+https://lectoriy.mipt.ru/course/
+https://lectoriy.mipt.ru/course/?category=Maths
+https://lectoriy.mipt.ru/course/?category=ComputerTechnology
+    Computer Fundamentals of Programming
+    https://lectoriy.mipt.ru/course/Comp_basics_of_programming
+    Derbysheva - Informatics Fundamentals
+    https://lectoriy.mipt.ru/course/ComputerTechnology-Informatics-14L
+    Raygorodskiy - Simple Combinatorics ru !
+    https://lectoriy.mipt.ru/course/Maths-CombinatoricsBasics-15S
+    https://lectoriy.mipt.ru/course/Maths-CombinatoricsBasics-L15
+    Raygorodskiy - Fundamentals of Combinatorics and Numbers Theory
+    https://lectoriy.mipt.ru/course/Maths-Combinatorics-AMR-Lects
+    Raygorodskiy - Discrete Analysis
+    https://lectoriy.mipt.ru/course/Maths-DiscreteMathematics-13L
+    Raygorodskiy - Graph Theory
+    https://lectoriy.mipt.ru/course/Maths-GraphTheory-15L
+    Musatov - Math Logics and Algorithms Theory
+    https://lectoriy.mipt.ru/course/Maths-MathematicalLogic-14L
+    Kildiev - Java
+    https://lectoriy.mipt.ru/course/Technotrack-Java_development
+    Elements of Set Theory
+    https://lectoriy.mipt.ru/course/AXSETTH#lectures
+
+
+https://mipt.ru/diht/students/courses.php
+https://mipt.ru/diht/students/courses/combinatorics_and_number_theory.pdf
+https://mipt.ru/diht/students/courses/group_theory.pdf
+https://mipt.ru/education/chairs/programmingtechnolgy/education/courses/
--- a/child/info/olymp/concrete/moscow/mmo.txt
+++ b/child/info/olymp/concrete/moscow/mmo.txt
@ -0,0 +1,5 @@
+https://olymp.hse.ru/mmo/it
+https://olymp.hse.ru/mmo/tasks-it
+    !!!
+https://olymp.hse.ru/mmo/materials-it
+    https://olymp.hse.ru/data/2020/09/28/1368705714/%D0%9F%D0%B5%D1%80%D0%B5%D1%87%D0%B5%D0%BD%D1%8C%20%D1%82%D0%B5%D0%BC%20%D0%98%D0%BD%D1%84%D0%BE%D1%80%D0%BC%D0%B0%D1%82%D0%B8%D0%BA%D0%B0%209-11.pdf
--- a/child/info/olymp/concrete/moscow/moscow-lksh.txt
+++ b/child/info/olymp/concrete/moscow/moscow-lksh.txt
@ -0,0 +1,12 @@
+http://mos-inf.olimpiada.ru/
+https://acm.khpnets.info/wiki/%D0%92%D0%B8%D0%B4%D0%B5%D0%BE%D0%BA%D1%83%D1%80%D1%81%D1%8B
+
+https://www.olympiads.ru/
+https://www.olympiads.ru/moscow/
+    https://www.youtube.com/watch?v=KDK4lZ0qZrc
+    https://www.olympiads.ru/moscow/archive/index.shtml
+https://www.olympiads.ru/zaoch/
+    https://olympiads.ru/zaoch/2020-21/final_tutorial.pdf
+    https://lksh.ru/sis/2021/parallels.shtml
+    https://sis.khashaev.ru/2013/july/
+https://www.olympiads.ru/team/
--- a/child/info/olymp/concrete/novosib/nsu.txt
+++ b/child/info/olymp/concrete/novosib/nsu.txt
@ -0,0 +1,3 @@
+https://olympic.nsu.ru/
+http://neerc.secna.ru/ALTAI_U/index.php
+https://olympic.nsu.ru/school/siberia/2018-2019/news
--- a/child/info/olymp/concrete/olimp-misis-ru.txt
+++ b/child/info/olymp/concrete/olimp-misis-ru.txt
@ -0,0 +1 @@
+http://olymp.misis.ru/
--- a/child/info/olymp/concrete/olimpiada-ru.txt
+++ b/child/info/olymp/concrete/olimpiada-ru.txt
@ -0,0 +1 @@
+https://olimpiada.ru/activity/73/tasks/2018
--- a/child/info/olymp/concrete/piter/ifmo.txt
+++ b/child/info/olymp/concrete/piter/ifmo.txt
@ -0,0 +1,5 @@
+https://vk.com/itmotc
+http://neerc.ifmo.ru/school/information/index.html
+
+Stankevich
+https://vk.com/andrewzta
--- a/child/info/olymp/concrete/piter/piter.txt
+++ b/child/info/olymp/concrete/piter/piter.txt
@ -0,0 +1,13 @@
+https://neerc.ifmo.ru/school
+
+https://neerc.ifmo.ru/information/index.html
+
+
+https://neerc.ifmo.ru/school/archive/index.html
+https://neerc.ifmo.ru/school/russia-team/archive.html
+
+https://neerc.ifmo.ru/archive/
+https://neerc.ifmo.ru/archive/2018.html
+https://neerc.ifmo.ru/school/archive/2018-2019.html
+https://neerc.ifmo.ru/archive/2018/neerc-2018-statement.pdf
+https://neerc.ifmo.ru/archive/2018/neerc-2018-analysis.pdf
--- a/child/info/olymp/concrete/piter/spbu.txt
+++ b/child/info/olymp/concrete/piter/spbu.txt
@ -0,0 +1 @@
+http://acm.math.spbu.ru/~gassa/slides/
--- a/child/info/olymp/concrete/problems.txt
+++ b/child/info/olymp/concrete/problems.txt
@ -0,0 +1,6 @@
+http://acm.timus.ru
+https://spoj.com
+https://projecteuler.net
+
+2018
+https://habr.com/company/hexlet/blog/434786/
--- a/child/info/olymp/concrete/saratov/saratov.txt
+++ b/child/info/olymp/concrete/saratov/saratov.txt
@ -0,0 +1,7 @@
+http://ipo.spb.ru/journal/content/1033/%D0%9D%D0%B5%D0%B1%D1%8B%D0%B2%D0%B0%D0%BB%D0%B0%D1%8F%20%D0%BF%D0%BE%D0%B1%D0%B5%D0%B4%D0%B0%20%D1%80%D0%BE%D1%81%D1%81%D0%B8%D0%B9%D1%81%D0%BA%D0%BE%D0%B9%20%D1%88%D0%BA%D0%BE%D0%BB%D1%8B%20%D0%BF%D1%80%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F.pdf
+
+Mihail Mirzayanov, Vitaly Goldshtein
+    Natalia Bondarenko
+    Stanislav Pak
+    Dmitriy Matov
+    
--- a/child/info/olymp/concrete/saratov/school.txt
+++ b/child/info/olymp/concrete/saratov/school.txt
@ -0,0 +1 @@
+http://school.sgu.ru/
--- a/child/info/olymp/concrete/techno-cup.txt
+++ b/child/info/olymp/concrete/techno-cup.txt
@ -0,0 +1,2 @@
+2019
+https://vk.com/@techno_cup-tehnokubok-2019-razbor-zadach-s-i-d
--- a/child/info/olymp/concrete/tpu.txt
+++ b/child/info/olymp/concrete/tpu.txt
@ -0,0 +1 @@
+https://vk.com/etotpu
--- a/child/info/olymp/concrete/tuymaada.txt
+++ b/child/info/olymp/concrete/tuymaada.txt
@ -0,0 +1,4 @@
+http://tuymaada.lensky-kray.ru/
+http://tuymaada.lensky-kray.ru/#about
+http://tuymaada.lensky-kray.ru/#archive
+http://tuymaada.lensky-kray.ru/en/408-2/
--- a/child/info/olymp/concrete/ua/uoi.txt
+++ b/child/info/olymp/concrete/ua/uoi.txt
@ -0,0 +1 @@
+http://uoi.kiev.ua/
--- a/child/info/olymp/concrete/uoi-in-ua.txt
+++ b/child/info/olymp/concrete/uoi-in-ua.txt
@ -0,0 +1 @@
+http://www.uoi.in.ua/
--- a/Показать больше
+++ b/Показать больше
				`@ -0,0 +1 @@`
				`https://www.wildberries.by/catalog/2570857/detail.aspx`
				`@ -0,0 +1 @@`
				`https://www.wildberries.by/brands/sovetskie-uchebniki`
				`@ -0,0 +1 @@`
				`https://official.contest.yandex.ru/gomel-region`