By BledDest, history, 12 days ago, translation, In English

Hello Codeforces!

On Oct/11/2020 12:05 (Moscow time) Educational Codeforces Round 96 (Rated for Div. 2) will start. Note that the start time is unusual.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 6 or 7 problems and 2 hours to solve them.

The problems were invented and prepared by Adilbek adedalic Dalabaev, Alex fcspartakm Frolov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

UPD: The editorial is here.

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 WZYYN 7 186
2 137_345_2814 7 194
3 jiangly 7 200
4 LayCurse 7 203
5 dreamoon_love_AA 7 258

Congratulations to the best hackers:

Rank Competitor Hack Count
1 ViciousCoder 100:-9
2 ManasG 45:-13
3 Valera_Grinenko 57:-40
4 Voldmort 36:-3
5 fstzyh 38:-9

858 successful hacks and 2258 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A Sevlll 0:01
B jkchen 0:03
C alireza_kaviani 0:03
D jkchen 0:12
E MagicSpark 0:05
F LayCurse 0:36
G MagicSpark 0:36

Read more »

 
 
 
 
  • Vote: I like it
  • +463
  • Vote: I do not like it

By pikmike, history, 6 weeks ago, translation, In English

Hello Codeforces!

On Sep/14/2020 17:35 (Moscow time) Educational Codeforces Round 95 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 6 or 7 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 dzh_loves_mjy 7 204
2 neal 7 231
3 WZYYN 7 250
4 noimi 7 357
5 Um_nik 7 384

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A Kirill22 0:01
B dzh_loves_mjy 0:04
C SSerxhs 0:05
D gleb.astashkin 0:17
E Pigbrain 0:19
F WZYYN 0:54
G OnlyG 0:16

UPD: Due to the issues with problems A and B the round is unrated.

UPD: Editorial is out

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  • Vote: I like it
  • -544
  • Vote: I do not like it

By pikmike, history, 2 months ago, translation, In English

Hello Codeforces!

On Aug/25/2020 17:35 (Moscow time) Educational Codeforces Round 94 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 6 or 7 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 neal 7 179
2 tmwilliamlin168 7 210
3 jiangly 7 235
4 kmjp 7 236
5 LayCurse 7 245

Congratulations to the best hackers:

Rank Competitor Hack Count
1 orz 54:-1
2 anuragsingh804 31
3 xwd456 20:-3
4 dapingguo8 16
5 celestialcoder 15

401 successful hacks and 778 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A neal 0:01
B jiangly 0:05
C gleb.astashkin 0:07
D balakrishnan 0:06
E Sealionheart 0:04
F rainboy 0:43
G rainboy 0:19

UPD: Editorial is out

Read more »

 
 
 
 
  • Vote: I like it
  • +281
  • Vote: I do not like it

By pikmike, history, 2 months ago, translation, In English

Hello Codeforces!

On Aug/14/2020 17:35 (Moscow time) Educational Codeforces Round 93 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 6 or 7 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 Um_nik 7 111
2 tmwilliamlin168 7 119
3 neal 7 144
4 Farhod_Farmon 7 167
5 I_love_chickpea 7 178

Congratulations to the best hackers:

Rank Competitor Hack Count
1 Amir_Reza 13:-6
2 dcordb 3
3 KnightKnight 4:-4

85 successful hacks and 696 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A System_2020 0:01
B tamahom1 0:02
C IAKWF 0:02
D shinigami11 0:09
E dorijanlendvaj 0:20
F nikolapesic2802 0:08
G tfg 0:22

UPD: Editorial is out

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  • Vote: I like it
  • +478
  • Vote: I do not like it

By pikmike, history, 3 months ago, translation, In English

Hello Codeforces!

On Jul/29/2020 17:35 (Moscow time) Educational Codeforces Round 92 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 6 or 7 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

Our friends at Harbour.Space also have a message for you:

Codeforces and Harbour.Space

Hey Codeforces!

We hope you’ve been doing well these past couples of weeks.

This week, we wanted to share a blog post about two of our students. As you might know, Harbour.Space has a unique approach to education — besides classwork and exams, we encourage our students to develop their skills with hands-on projects or even create their startups, so that they’re ready for the workforce when they graduate.

That’s exactly what Jonathan and Khaled, two of our Data Science students, did.

After working hard on their Machine Learning-based startup, they were selected by the European Organization for Nuclear Research (CERN) for a 5 Week Student Entrepreneurship Programme, and are now preparing to travel to Geneva in October. We summarized the story of how they went from data scientists to startup founders in this article.

We hope it inspires you to pursue your passions, and work collaboratively to improve the world for those around you.

Good luck on your round, and see you next time!

Read article→
Rank Competitor Problems Solved Penalty
1 Um_nik 7 245
2 I_love_chickpea 7 255
3 kefaa2 7 267
4 Egor 7 293
5 Farhod_Farmon 7 364

Congratulations to the best hackers:

Rank Competitor Hack Count
1 Joney 20:-2
2 applese 19:-1
3 FelixArg 7:-2
4 liouzhou_101 10:-10
116 successful hacks and 492 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A noimi 0:00
B noimi 0:05
C Ari 0:04
D HanaYukii 0:17
E kefaa2 0:22
F nitixkrai 0:23
G MyK_00L 1:05

UPD: Editorial is out

Read more »

 
 
 
 
  • Vote: I like it
  • +413
  • Vote: I do not like it

By pikmike, history, 3 months ago, translation, In English

Hello Codeforces!

On Jul/12/2020 17:45 (Moscow time) Educational Codeforces Round 91 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 6 or 7 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

UPD: The contest is delayed by 10 minutes.

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 Geothermal 7 341
2 natsugiri 7 362
3 LayCurse 7 387
4 GyojunYoun 7 415
5 I_love_chickpea 7 430

Congratulations to the best hackers:

Rank Competitor Hack Count
1 celestialcoder 15:-2
2 dapingguo8 9
3 kamer 6:-2
4 WiwiHo 3:-1
5 FelixArg 4:-3
48 successful hacks and 88 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A bekzhan29 0:01
B grandshrimp 0:08
C ToBe_a_BetterMan 0:09
D AstroDuyen72 0:32
E dorijanlendvaj 0:45
F bekzhan29 0:36
G Geothermal 0:59

UPD: Editorial is out

Read more »

 
 
 
 
  • Vote: I like it
  • +515
  • Vote: I do not like it

By pikmike, history, 4 months ago, translation, In English

Hello Codeforces!

On Jun/25/2020 17:35 (Moscow time) Educational Codeforces Round 90 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 6 or 7 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 Geothermal 7 130
2 ksun48 7 143
3 300iq 7 147
4 vepifanov 7 168
5 Radewoosh 7 175

Congratulations to the best hackers:

Rank Competitor Hack Count
1 EduPeres 40
2 Grey_Matter 39:-3
3 lx430621 26:-1
4 killa_vanilla 25:-5
5 checkingagain 17:-1
351 successful hacks and 375 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A Geothermal 0:01
B ksun48 0:01
C ksun48 0:03
D Noureldin 0:09
E Geothermal 0:22
F ElOrdyh 0:15
G dario2994 0:29

UPD: Editorial is out

Read more »

 
 
 
 
  • Vote: I like it
  • +550
  • Vote: I do not like it

By pikmike, history, 4 months ago, translation, In English

Hello Codeforces!

On Jun/11/2020 17:35 (Moscow time) Educational Codeforces Round 89 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 6 or 7 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

Our friends at Harbour.Space also have a message for you:

Codeforces and Harbour.Space

Hey Codeforces!

A couple of weeks ago, we had the pleasure of hosting a webinar featuring Sergey Gordeichik, CIO of the Inception Institute of Artificial Intelligence and Director of the University’s Cybersecurity Programme.

In his talk, Sergey shared his expertise and insights on how AI is being used both positively and negatively during the COVID-19 global pandemic. He touched on topics such as the ethics of using this technology, and how it was implemented during each phase of the pandemic.

We know not everyone had the chance to tune in during the webinar, so we thought you’d be interested in having a look at the slide deck of his presentation.

You can check it out here.

If this was interesting for you, let us know in the comments, and we’ll do our best to try and provide more content like this. Keep an eye out for the final two talks in our webinar series — they might be of interest to you :)

Finally, don’t forget that this July, Sergey is teaching a course on the Cybersecurity of Cloud, Big Data, and AI. The course will be 100% online, so be sure to check it out on our website if you’re interested. Here’s the link.

That’s all from us!

Good luck in the round, and we’ll see you soon!

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 ksun48 7 188
2 saketh 7 264
3 hank55663 7 320
4 kefaa2 6 109
5 Radewoosh 6 126

Congratulations to the best hackers:

Rank Competitor Hack Count
1 Hakiobo 70
2 napgod_pk 67:-12
3 Zaher 71:-21
4 VladProg 60
5 BohdanPastuschak 62:-26

1115 successful hacks and 2003 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A neal 0:00
B neal 0:02
C ksun48 0:05
D BohdanPastuschak 0:05
E ksun48 0:15
F kort0n 0:51
G rainboy 0:25

UPD: Editorial is out

Read more »

 
 
 
 
  • Vote: I like it
  • +510
  • Vote: I do not like it

By pikmike, history, 5 months ago, translation, In English

Hello Codeforces!

On May/28/2020 17:35 (Moscow time) Educational Codeforces Round 88 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 6 or 7 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

Our friends at Harbour.Space also have a message for you:

Codeforces and Harbour.Space

Hey Codeforces!

As you may remember, we have a free webinar series starring our all-star faculty members who share valuable content and insiders’ knowledge that you don’t get to learn about in traditional classrooms.

Join us tomorrow, Thursday, May 28 at 12h (BCN) / 17h (BKK) to watch Sergey Gordeychik, CIO of the Inception Institute of Artificial Intelligence, share his expertise and insights in his “Digital Lockdown: AI against COVID-19” session. Sergey will discuss how AI is being used both positively and negatively during the COVID-19 global pandemic. Tune in for some practical examples of how companies are using AI to innovate and disrupt during a time of crisis, exploring topics like Medical Imaging for CT analysis, diagnosis and mass surveillance.

By participating in this webinar you will get a certificate of participation, a special digital gift from Sergey, and stand a chance to win a FREE 3-week module at Harbour.Space University depending on the availability and prerequisites of the course.

See you tomorrow, and good luck on your round!

Reserve your spot now!

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 kefaa2 6 174
2 bmerry 6 219
3 dlalswp25 6 233
4 hepth 6 238
5 Volkov_Ivan 6 251

Congratulations to the best hackers:

Rank Competitor Hack Count
1 Hideki_Ryuga_L 37
2 KonaeAkira 19:-1
3 ujjwalsingh30 18:-1
4 veteran_ 14
5 hashlib 13
318 successful hacks and 469 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A andryusha_na_knopke 0:01
B thech0sen1 0:03
C IAKWF 0:11
D Kerim.K 0:06
E HeHere 0:06
F user202729_ 0:44

UPD: Editorial is out

Read more »

 
 
 
 
  • Vote: I like it
  • +355
  • Vote: I do not like it

By pikmike, history, 5 months ago, translation, In English

Hello Codeforces!

On May/17/2020 12:20 (Moscow time) Educational Codeforces Round 87 (Rated for Div. 2) will start.

Please notice the unusual time.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 6 or 7 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Also thanks to Neal neal Wu for testing.

Good luck to all the participants!

Our friends at Harbour.Space also have a message for you:

Codeforces and Harbour.Space

Hi Codeforces!

We would like to invite you to a very special webinar called Digital Lockdown: AI against COVID-19, by Sergey Gordeychik, director of our Cyber Security programme.

Sergey is CIO of Inception Institute of Artificial Intelligence, and former CTO at Kaspersky.

During this webinar, Sergey will share his expertise and insights on how AI is being used both positively and negatively, during the COVID-19 global pandemic. Tune in for some practical examples of how companies are using AI to innovate and disrupt during a time of crisis, exploring topics like Medical Imaging for CT analysis, diagnosis and mass surveillance.

Join us on Thursday, May 28th at 12h (BCN) to gain knowledge and deepen your understanding about how we can use AI to solve both operational and societal problems.

By participating in this 1hour webinar you will get a certificate of participation, a special digital gift from Sergey, and have the chance to win a FREE 3-week module at Harbour.Space University, depending on the availability and prerequisites of the course.

Reserve your spot now!

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 square1001 8 294
2 Anadi 8 305
3 tfg 8 681
4 kefaa2 7 192
5 xay542I 7 248

Congratulations to the best hackers:

Rank Competitor Hack Count
1 qwscaln 29:-2
2 im_Ankit 5
3 lvao-x 3:-1
4 the_redback 3:-1
5 WICK_ED 2:-1
142 successful hacks and 828 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A fedoseev.timofey 0:02
B Ashishgup 0:03
C1 hitman623 0:04
C2 square1001 0:15
D Not-Afraid 0:10
E autumn_eel 0:17
F squarepants 0:47
G riantkb 0:37

UPD: Editorial is out

Read more »

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

By pikmike, history, 6 months ago, translation, In English

Hello Codeforces!

On Apr/26/2020 17:35 (Moscow time) Educational Codeforces Round 86 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 6 or 7 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Special thanks to Mikhail darnley Dvorkin for helping in round preparation!

Good luck to all the participants!

Our friends at Harbour.Space also have a message for you:

Codeforces and Harbour.Space

Hi Codeforces!

You really went for it in the last Educational Round! We had an all-time high participation of 21750 people :) We are happy to support such an awesome community, and look forward to growing these numbers in the future!

We are searching for diamonds in the rough — driven, talented humans, passionate about technology and design, undefined by nationality, gender and cultural background. We know that no diamond is born polished, so our mission is to identify and support as many talented young individuals as we can, so that they can fulfill their potential and secure the future they deserve.

If you are graduating or have already completed a bachelor's degree, we are waiting for your applications for fully-funded Master's degree scholarships by the link below.

APPLY NOW→

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 DreamLolita 6 211
2 KrK 6 235
3 Heltion 6 259
4 krijgertje 6 268
5 Temotoloraia 6 272

Congratulations to the best hackers:

Rank Competitor Hack Count
1 liouzhou_101 81:-35
2 j_peters 29:-16
3 eR6 18:-19
4 tonyli00000 14:-15
5 lollihunter 8:-7
281 successful hacks and 925 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A Sevlll 0:00
B This0is0the0AmShZ 0:02
C DreamLolita 0:03
D xb0nS 0:14
E P.Alizadeh 0:17
F chemthan 1:07

UPD: Editorial is out

Read more »

 
 
 
 
  • Vote: I like it
  • +336
  • Vote: I do not like it

By pikmike, history, 6 months ago, translation, In English

Hello Codeforces!

On Apr/10/2020 17:35 (Moscow time) Educational Codeforces Round 85 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 6 or 7 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

Our friends at Harbour.Space also have a message for you:

Codeforces and Harbour.Space

Hey Codeforces,

What a crazy month it’s been!

We hope you and your loved ones are taking care of one another and catching up on everything you didn’t have time for on your normal schedules.

We’ve temporarily closed our physical campus and moved our classes online. It’s not as bad as it sounds though — we’ve always known the future is digital, so we were already preparing for this moment. Either way, we’re back.

SPECIAL PRIZE FOR EDU ROUND 85

This digital transformation opens the door to some pretty awesome new opportunities that allow us to get closer to our community, no matter where in the world they are.

That’s why we have a special prize for the next Educational Round, a space in a course of your choice from our Computer Science or Data Science Programs. You’ll be able to study online with us for 1, 2 or 3 weeks under some of the best Data and Computer Scientists in the world, with all fees on us.

The prize will be for the top 3 users who have confirmed their desire to participate in this competition. To sign up for it, leave us your handle in the form below.

Enrollment in the course you will participate in will depend upon the availability of the course, as well as the prerequisites required for that course.

We hope this provides you with extra incentive for the round, and we’re looking forward to seeing some of you soon!

PARTICIPATE

FULL SCHOLARSHIPS FOR BACHELOR’S PROGRAM

On a different note, we’re happy to announce that we’re offering full scholarships for the most talented high school students who want to study in our Computer Science or Data Science Bachelor’s programs at our university.

At the moment, we have two types of scholarships available:

The Full Scholarship. For the best of the best — all tuition costs are covered by the university. Just show up and show us what you’ve got.

The Co-Creator Scholarship. For those who want to help us change education — all tuition costs are covered by the university, and in addition to your studies, you get to help the Harbour.Space team on their mission for 4 hours/day, getting valuable practical experience in the field and working in a team with some of the brightest young professionals in town.

Fill out the form below and we will contact you for the next steps!

FILL OUT FORM

Looking forward to seeing you kick some ass in the next Educational Round, and stay safe!

Best, Harbour.Space University

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 MiFaFaOvO 7 153
2 jiangly 7 195
3 amnesiac_dusk 7 244
4 risujiroh 7 290
5 bmerry 7 310

Congratulations to the best hackers:

Rank Competitor Hack Count
1 greencis 174:-53
2 Java 94:-8
3 hackVerly 55:-2
4 _BadLoser 55:-10
5 TheScrasse 40
2405 successful hacks and 1303 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A Isabella_Vesterbury 0:02
B arknave 0:02
C Siberian 0:03
D Sevlll 0:16
E LJC00118 0:19
F IceWiz 0:31
G 9baka_Cirno 0:25

UPD: Editorial is out

Read more »

 
 
 
 
  • Vote: I like it
  • +361
  • Vote: I do not like it

By pikmike, history, 7 months ago, translation, In English

Hello Codeforces!

On Mar/23/2020 17:35 (Moscow time) Educational Codeforces Round 84 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 7 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 MiFaFaOvO 7 230
2 Volkov_Ivan 7 272
3 Egor 7 343
4 2829908231 7 360
5 rainboy 7 707

Congratulations to the best hackers:

Rank Competitor Hack Count
1 theStaticMind 14:-8
2 Chrollo_Lucifer 5:-1
3 Learner 10:-13
4 RitikBaid 3
5 Ashiok 4:-3
139 successful hacks and 617 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A fextivity 0:01
B Sonechko 0:05
C Isaunoya 0:05
D MiFaFaOvO 0:10
E Medeowex 0:11
F YangDavid 0:35
G rainboy 0:44

UPD: Editorial is out

Read more »

 
 
 
 
  • Vote: I like it
  • +344
  • Vote: I do not like it

By pikmike, history, 7 months ago, translation, In English

Hello Codeforces!

On Mar/09/2020 17:35 (Moscow time) Educational Codeforces Round 83 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 7 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 kefaa2 7 135
2 MiFaFaOvO 7 145
3 neal 7 161
4 uwi 7 191
5 CWOI 7 196

Congratulations to the best hackers:

Rank Competitor Hack Count
1 MarcosK 134:-15
2 _apurv_ 28
3 racsosabe 24:-1
4 sv_restart 18:-3
5 Norrius 16
773 successful hacks and 620 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A hochesh 0:00
B Kirill22 0:02
C i.e 0:03
D neal 0:08
E andrew 0:09
F MiFaFaOvO 0:33
G gisp_zjz 0:31

UPD: Editorial is out

Read more »

 
 
 
 
  • Vote: I like it
  • +207
  • Vote: I do not like it

By pikmike, history, 8 months ago, translation, In English

Hello Codeforces!

On Feb/12/2020 17:35 (Moscow time) Educational Codeforces Round 82 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 7 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir Vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

Our friends at Harbour.Space also have a message for you:

Hello Muscat

Hi Codeforces!

This is not the last call for participation, but we’re almost there. We have extended the early bird discount deadline of Hello Muscat ICPC Programming Bootcamp until this Sunday, February 16th. Remember you can request a support letter to present to your university, employer or local companies to sponsor your participation and trip to the bootcamp.

Register now

We would also like to remind you that if your team is going to the ICPC World Finals in Moscow this June, you can fill out the form below to see if you are eligible for a full scholarship for our Bootcamp (flights not included), and we will contact you within three days to let you know about the results.

Fill out form

UPD: There will be 7 problems in the round

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 tmwilliamlin168 7 294
2 Egor 6 173
3 ivan100sic 6 174
4 neal 6 175
5 kefaa2 6 179

39 successful hacks and 147 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A Muhammad_Hokimiyon 0:01
B icecuber 0:04
C MylnikovNikolay 0:09
D waynetuinfor 0:11
E Mehrdad_Sohrabi 0:17
F wucstdio 1:10
G arknave 0:49

UPD: Editorial is out

Read more »

 
 
 
 
  • Vote: I like it
  • +167
  • Vote: I do not like it

By pikmike, history, 9 months ago, translation, In English

Hello Codeforces!

On Jan/29/2020 17:35 (Moscow time) Educational Codeforces Round 81 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 6 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir Vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

Our friends at Harbour.Space also have a message for you:

Hello Muscat

Hi Codeforces!

As a special prize for the Educational Round 81, we would like to invite the top participants to take part in our Hello Muscat ICPC Programming Bootcamp, which will take place in Oman, from March 19 to March 25, 2020. The prize will cover the participation fee, accommodation, and half-board meals for the entire duration of the bootcamp (except flights)!

There are three requirements to satisfy:

  • You took part in at least 10 rated contests on Codeforces
  • Your max rating should be less than 2400
  • You should be eligible for ICPC and/or IOI 2020+
Fill out the form→

Good luck to everyone!

We are also excited to announce that we are working with our partners to provide free participation (flights not included) for the teams going to the ICPC World Finals 2020, which will take place in Moscow. If you and your team qualified for the Finals, fill out the form below to see if you’re eligible.

Apply Now→

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 nickluo 6 177
2 KrK 6 184
3 NoLongerRed 6 185
4 Anadi 6 200
5 neal 6 204

Congratulations to the best hackers:

Rank Competitor Hack Count
1 GiantTornado 58
2 rachit_raj 51:-1
3 harshraj22 41:-5
4 Ahmad__ 35:-1
5 _sad_ 33:-2
1096 successful hacks and 873 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A antontrygubO_o 0:01
B neal 0:05
C IgorI 0:07
D NoLongerRed 0:06
E A_Fan_of_the_AK_King--lk 0:14
F Combi 0:23

UPD: Editorial is out

Read more »

 
 
 
 
  • Vote: I like it
  • +67
  • Vote: I do not like it

By pikmike, history, 9 months ago, translation, In English

Hello Codeforces!

On Jan/14/2020 17:35 (Moscow time) Educational Codeforces Round 80 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 6 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir Vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

Our friends at Harbour.Space also have a message for you:

Hello Muscat

Hi Codeforces!

As a special prize for the Educational Round 80, we would like to invite the top 3 participants to take part in our Hello Muscat ICPC Programming Bootcamp, which will take place in Oman, from March 19 to March 25, 2020. The prize will cover the participation fee, accommodation, and half-board meals for the entire duration of the bootcamp (except flights)!

There are three requirements to satisfy:

  • You took part in at least 10 rated contests on Codeforces
  • Your max rating should be less than 2400
  • You should be eligible for ICPC and/or IOI 2020+
Fill out the form→

Good luck to everyone!

Note: If you really want to participate, but cannot afford the participation fee, get in touch with us to request a supporting letter for you to show to your university, employer, or local companies. With this letter, you are opening the possibility of being sponsored by them to attend the bootcamp.

Please fill out this form and we’ll send you the support letter within 3 days!

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 isaf27 6 150
2 FSTForces 6 167
3 jiangly 6 178
4 ko_osaga 6 179
5 jhnan917 6 184

Congratulations to the best hackers:

Rank Competitor Hack Count
1 surung9898 59:-2
2 ya_ne_xoxol_ya_kiborg 35:-1
3 B2ej5SjC 30
4 spectre_1502 21:-1
5 Dilemma27 20:-4
434 successful hacks and 746 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A okwedook 0:01
B neal 0:04
C ko_osaga 0:06
D RUSH_D_CAT 0:07
E peach 0:17
F jiangly 1:13

UPD: The editorial is out

Read more »

 
 
 
 
  • Vote: I like it
  • +210
  • Vote: I do not like it

By Harbour.Space, history, 10 months ago, In English

Hello, Codeforces!

We are thrilled to announce the second instalment of our Hello Muscat ICPC Programming Bootcamp, organized by Harbour.Space University in collaboration with Codeforces, ITMO University, GUtech University, and our local partner: Phaze Ventures. The Bootcamp’s main sponsor is British Petroleum (BP), supporting Oman’s national priorities: youth development, economic diversification and job creation.

We are also excited to let you know that Codeforces has become the main collaborator of Harbour.Space for our programming bootcamp series, and will be in charge of all the educational content, from contests to problem analysis and lectures, bringing the online legacy of the platform to a unique offline experience.

Hello Muscat will take place during 19 – 25 March 2020 and will feature ICPC world champions and finalists as well as legendary names from the field of competitive programming:

Mike MikeMirzayanov Mirzayanov, Nikolai KAN Kalinin, Andrey andrewzta Stankevich, Artem VArtem Vasilyev, Mikhail darnley Dvorkin, and more coaches to be announced soon!

The bootcamp will be available to teams of different skill levels, separated by two divisions of difficulty:

  • Division B: Designed to help teams prepare for the next season of ICPC regional competitions.
  • Division C: Designed for newcomers to the world of ICPC competitive programming. This division is the perfect starting point for those with a handle on the basics but who want to compete in future competitions and possible regionals.

Single participants and teams must register before January 30th to receive the 15% off Early Bird Discount.
Universities and individual participants that took part in our previous bootcamps and who register for this edition will receive the 20% off Loyalty Discount.

That’s all from us. Head over to our webpage to find out more, and see you in Muscat!

REGISTER HERE→

Read more »

 
 
 
 
  • Vote: I like it
  • +36
  • Vote: I do not like it

By pikmike, history, 10 months ago, translation, In English

Hello Codeforces!

On Dec/27/2019 17:40 (Moscow time) Educational Codeforces Round 79 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 6 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir Vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

Our friends at Harbour.Space also have a message for you:

Hi Codeforces!

Last spots available for Mike Mirzayanov's course Advanced Algorithms and Data Structures, which will take place in Barcelona, from the 6th to 24th of January, 2020.

The course will consist of three weeks of training, 5 training days each week. The program includes daily lectures and practical exercises. It will be quite educational, insightful and entertaining!

Remember, there’s a special price of 1,000 EUR* for all Codeforces users.

* The cost does not include travel or accommodation.

If you’re interested, send us a message at hello@harbour.space and we will guide you through the next steps.

UPD: Editorial is out

Read more »

 
 
 
 
  • Vote: I like it
  • +100
  • Vote: I do not like it

By pikmike, history, 10 months ago, translation, In English

Hello Codeforces!

On Dec/19/2019 17:35 (Moscow time) Educational Codeforces Round 78 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 6 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir Vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

Our friends at Harbour.Space also have a message for you:

Codeforces and Harbour.Space

Hi Codeforces!

The deadline to apply for our Master’s Scholarship in Bangkok is very soon!

Don't miss your chance and apply for our progressive Master’s programs in Data Science and Cyber Security in just 3 steps:

1. Submit your CV to see if you are an eligible candidate for the scholarship
2. If your profile matches the requirements, one of our admissions officers will get in touch with you
3. Apply for the program, pay the 125€ application fee, pass a series of interviews, and if you’re accepted, pack your bags to Bangkok!

And if you know someone who might be interested in Digital Marketing, High Tech Entrepreneurship, Interaction Design or FinTech, send them our way!

MORE INFO→

Also, don’t forget to read our newest blogs!

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 HIR180 6 106
2 neal 6 162
3 receed 6 172
4 Geothermal 6 174
5 cerberus97 6 179

Congratulations to the best hackers:

Rank Competitor Hack Count
1 Akulyat 24
2 hoke_t 20
3 dhxh 18:-1
4 SweetPrinces 14
5 WNG 13:-1
255 successful hacks and 458 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A Dalgerok 0:01
B neal 0:04
C HIR180 0:08
D __.__ 0:17
E gxnncrx1993 0:20
F wxhtxdy 0:07

UPD: Editorial is out

Read more »

 
 
 
 
  • Vote: I like it
  • +129
  • Vote: I do not like it

By pikmike, history, 11 months ago, translation, In English

Hello Codeforces!

On Nov/27/2019 16:50 (Moscow time) Educational Codeforces Round 77 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 6 problems and 2 hours to solve them.

The problems were invented and prepared by ZiXuan Yan RDDCCD, Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir Vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

Our friends at Harbour.Space also have a message for you:

Hello Codeforces!

This week we have two new blog posts and a reminder of our Data Science Scholarship!

BLOG:

OUR SCHOLARSHIP

We are offering fully-funded international scholarships for exceptional tech specialists from around the world. Accelerate your career by becoming an industry expert capable of making key data-driven decisions that add value and drive innovation within tech industries.

Harbour.Space University has partnered with SCG, a leading business conglomerate in the ASEAN region, to offer exceptional tech specialists the opportunity to work and study in two of the most dynamic and vibrant cities in the world. Join our progressive two-year program based in Bangkok, with 6 of the 24 months in Barcelona, to develop the international mindset needed to accelerate your career and redefine how data drives the businesses of the future.

Codeforces and Harbour.Space

Tuition fee:

2 years | €45,800

Education:

3 hours of study per day | 15h per week

Work Experience:

4 hours of internship per day at SCG | 20h per week

Living Allowance:

€16,800 euros | €700 per month living allowance


APPLY HERE→

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 twitch.tv_wookje 6 209
2 Tweetuzkokodayo 6 219
3 socketnaut 6 220
4 mango_lassi 6 280
5 LJFOO7 6 288

Congratulations to the best hackers:

Rank Competitor Hack Count
1 Rian_5900 60:-3
2 blaction 13
3 Fyodor 14:-5
4 Wolfy626 11
5 bmm 11:-2
216 successful hacks and 246 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A dorijanlendvaj 0:01
B dorijanlendvaj 0:02
C dorijanlendvaj 0:07
D lzoi.win 0:19
E PinkRabbit 0:16
F _Kuroni_ 1:19

UPD: Editorial is out

Read more »

 
 
 
 
  • Vote: I like it
  • +92
  • Vote: I do not like it

By pikmike, history, 11 months ago, translation, In English

Hello Codeforces!

On Nov/13/2019 17:35 (Moscow time) Educational Codeforces Round 76 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 7 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir Vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

Our friends at Harbour.Space also have a message for you:

Attention Codeforces!

Calling on all tech disruptors, data specialists and computer science pioneers.
We are offering fully-funded international scholarships for exceptional tech specialists from around the world. Accelerate your career by becoming an industry expert capable of making key data-driven decisions that add value and drive innovation within tech industries.

Harbour.Space University has partnered with SCG, a leading business conglomerate in the ASEAN region, to offer exceptional tech specialists the opportunity to work and study in two of the most dynamic and vibrant cities in the world. Join our progressive two-year program based in Bangkok, with 6 of the 24 months in Barcelona, to develop the international mindset needed to accelerate your career and redefine how data drives the businesses of the future.

Codeforces and Harbour.Space

Tuition fee:

2 years | €45,800

Education:

3 hours of study per day | 15h per week

Work Experience:

4 hours of internship per day at SCG | 20h per week

Living Allowance:

€16,800 euros | €700 per month living allowance


APPLY HERE→

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 neal 7 182
2 kmjp 7 216
3 socketnaut 7 218
4 KrK 7 225
5 ivan100sic 7 244
5 pwild 7 244

Congratulations to the best hackers:

Rank Competitor Hack Count
1 Aaman007 39:-10
2 liouzhou_101 59:-58
3 dzhiblavi 15
4 Rian_5900 31:-40
5 Fyodor 10:-2
278 successful hacks and 501 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A rahulDugar 0:00
B Siberian 0:02
C ZwariowanyMarcin 0:03
D LJC00118 0:16
E jjang36524 0:23
F TripleM5da 0:19
G black_horse2014 0:19

UPD: Editorial is out

Read more »

 
 
 
 
  • Vote: I like it
  • +204
  • Vote: I do not like it

By pikmike, history, 12 months ago, translation, In English

Hello Codeforces!

On Oct/24/2019 18:05 (Moscow time) Educational Codeforces Round 75 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 7 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir Vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

Our friends at Harbour.Space also have a message for you:

Hello Codeforces,

We would like to invite all of you to Mike Mirzayanov's course Advanced Algorithms and Data Structures, which will take place in Barcelona, from the 6th to 24th of January, 2020.

The course will consist of three weeks of training, 5 training days each week. The program includes daily lectures and practical exercises. It will be quite educational, insightful and entertaining!

And you will have the opportunity to meet and talk with Mike, who will be happy to share his knowledge and stories about the history of Codeforces.

We are happy to offer a special price of 1,000 EUR* for all Codeforces users.

Register on the page below and we will contact you for the next steps. Hurry up! Only 10 spots available.

* The cost does not include travel or accommodation.

REGISTER HERE→

We would also like to recommend you an article published on our blog last week about the 5 reasons why traditional universities can’t keep up with humanity.

UPD: The start of the round is postponed by 30 minutes.

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 neal 7 199
2 Anadi 7 205
3 risujiroh 7 208
4 imeimi 7 229
5 jiangly 7 273

96 successful hacks and 196 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A cxk0707 0:02
B wangziji 0:05
C ZwariowanyMarcin 0:06
D guyan 0:16
E1 TwentyOneHundredOrBust 0:15
E2 TwentyOneHundredOrBust 0:14
F Radewoosh 0:19

UPD: Editorial is out

Read more »

 
 
 
 
  • Vote: I like it
  • +158
  • Vote: I do not like it

By pikmike, history, 13 months ago, translation, In English

Hello Codeforces!

On Oct/08/2019 17:35 (Moscow time) Educational Codeforces Round 74 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 7 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir Vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

Our friends at Harbour.Space also have a message for you:

Hello Codeforces,

First of all, thank you for the great feedback on our survey from the last Educational Round. Over 300 people participated, and we hope to start implementing some of your suggestions really soon.

We also wanted to let you know that we have extended the deadline for our fully-funded scholarships for Masters programs in Bangkok.

Remember, they cover the entire tuition fee as well as the cost of living expenses, so If you or someone you know are interested in technology, entrepreneurship, or design, and believe you have what it takes, we want to hear from you!

APPLY HERE→

Last, but not least, we would like to recommend an article published in our blog last week about the “Top 5 Soft Skills Every Developer Has to Have”. What do you think, do you agree with this list?

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 HIR180 7 296
2 9623 7 317
3 stasio6 7 350
4 sigma425 7 400
5 jiangly 7 405

Congratulations to the best hackers:

Rank Competitor Hack Count
1 kimbj0709 120:-19
2 Astaa 107:-111
3 baluteshih 48:-9
4 galen_colin 40:-3
5 Rian_5900 34:-13
571 successful hacks and 641 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A algo.code 0:00
B L4U 0:04
C OmegaLUL229 0:17
D MarcosK 0:08
E GyojunYoun 0:09
F ksun48 0:29
G NotNight 0:51

UPD: Editorial is out

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By pikmike, history, 13 months ago, translation, In English

Hello Codeforces!

On Sep/19/2019 17:35 (Moscow time) Educational Codeforces Round 73 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 6 or 7 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, Adilbek adedalic Dalabaev, Vladimir Vovuh Petrov, Ivan BledDest Androsov, Maksim Ne0n25 Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

Our friends at Harbour.Space also have a message for you:

Hello Codeforces,

We want to know what you think about Harbour.Space’s involvement in the Codeforces community, and how you believe we can improve.

So we created this short, 5 question survey to hear your thoughts about how we can provide you with more stuff that you’re interested in, so that we can improve your experience on Codeforces.

We really value your feedback, so it would mean a lot if you could take a minute and fill out the survey. Thanks in advance!

GO TO SURVEY→

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 kefaa2 7 192
2 jiangly 6 152
3 betrue12 6 187
4 I_love_Tanya_Romanova 6 196
5 pekempey 6 198

Congratulations to the best hackers:

Rank Competitor Hack Count
1 achi_basadzishvili 129:-46
2 apoorv024 87:-4
3 Kolo_Ray7 73:-31
4 lollihunter 52:-7
5 badmofo21 15:-1
544 successful hacks and 568 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A Chereshnya_ 0:01
B Chereshnya_ 0:02
C YahiaAshraf74 0:04
D sysjuruo 0:08
E kefaa2 0:31
F Benq 0:35
G Benq 1:02

UPD: Post about the issue

UPD2: Editorial is out

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