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Edu Round #128 Solution Explanations

Geothermal 13.05.2022 19:40 YouTube

ITMO Lecture. Approximation Algorithms

pashka 13.05.2022 18:00 Twitch

ITMO Lecture. Fast Fourier Transform

pashka 06.05.2022 18:00 Twitch

ITMO Lecture. Basic Cryptography

pashka 29.04.2022 18:00 Twitch

ITMO Lecture. Number Theory

pashka 22.04.2022 18:00 Twitch

ITMO Lecture. Linear Programming

pashka 08.04.2022 18:30 Twitch

Upsolving April Fools Contest 2022

ToxicPie9 01.04.2022 21:00 YouTube

ITMO Lecture. Global Cuts

pashka 01.04.2022 18:00 Twitch

8-hour Long Stream In Support Of Ukraine (With Great Guests!)

peltorator 27.03.2022 10:00 YouTube

ITMO Lecture. Minimum Cost Flow

pashka 25.03.2022 18:00 Twitch

ITMO Lecture. Assignment problem, Hungarian algorithm

pashka 18.03.2022 18:00 Twitch

CF Round #777 Solution Explanations

Geothermal 11.03.2022 19:40 YouTube

ITMO Lecture. Hopcroft–Karp algorithm

pashka 11.03.2022 18:00 Twitch

Edu Round #124 Solution Explanations

Geothermal 10.03.2022 19:40 YouTube

CF Round #776 Solution Explanations

Geothermal 08.03.2022 19:55 YouTube

GHC Upsolving

Errichto 07.03.2022 17:15 Twitch

ITMO Lecture. Flows. Advanced Algorithms

pashka 04.03.2022 18:00 Twitch

Compilation error = remove code [Ukraine charity stream]

Errichto 26.02.2022 20:00 Twitch

ITMO Lecture. Network Flows

pashka 25.02.2022 18:00 Twitch

Google Hash Code practice (or AHC?)

Errichto 20.02.2022 16:05 Twitch

ITMO Lecture. Non-bipartite Matching

pashka 18.02.2022 18:00 Twitch

Easy Problems challenges.reply.com (Teen Edition)

Errichto 15.02.2022 19:00 Twitch

Codeforces Round #771 (Div. 2), virtual

tourist 14.02.2022 20:00 Twitch

ITMO Lecture. Bipartite Matching

pashka 11.02.2022 18:00 Twitch

Solving Wordle Game Optimally 2

Errichto 08.02.2022 19:00 Twitch

Solving Wordle Game Optimally

Errichto 07.02.2022 19:00 Twitch

CF 770 Virtual

ecnerwala 07.02.2022 02:46 Twitch

SNWS 2022 Round 5

tourist 31.01.2022 22:30 Twitch

Codeforces Round #769 (Div. 2), virtual

tourist 30.01.2022 20:00 Twitch

SNWS 2022 Round 4

tourist 26.01.2022 22:30 Twitch

SNWS 2022 Round 3

tourist 21.01.2022 22:30 Twitch

ShowMuchDrama with Alexponomarev7 and more

SoMuchDrama 20.01.2022 21:00 Twitch

SNWS 2022 Round 2

tourist 16.01.2022 22:30 Twitch

Codeforces Round #765 (Div. 2), virtual

tourist 12.01.2022 17:30 Twitch

SNWS 2022 Round 1

tourist 11.01.2022 22:30 Twitch

CF Round #764 Solution Explanations

Geothermal 10.01.2022 19:55 YouTube

TOKI Regular Open Contest #25 Discussion

jonathanirvings 09.01.2022 18:15 YouTube

Attempting to solve Prime new year problems

mango_lassi 01.01.2022 17:00 Twitch

Catching up to recent contests, VCing Codeforces Round #752 (Div. 1)

tfg 31.12.2021 01:00 Twitch

Codeforces Round #763 (Div. 2) Virtual Contest

jonathanirvings 30.12.2021 15:00 YouTube

Goodbye 2021 Discussion with the Harmeyer Bros

SecondThread 29.12.2021 20:45 YouTube

Round #763 (Div. 2) Discussion with the Harmeyer Bros

SecondThread 28.12.2021 18:45 YouTube

CF Round #763 Solution Explanations

Geothermal 28.12.2021 18:40 YouTube

Educational Round #120 Discussion with The Harmeyer Bros

SecondThread 27.12.2021 19:45 YouTube

Edu Round #120 Solution Explanations

Geothermal 27.12.2021 19:40 YouTube

ITMO Lecture. Fusion Tree

pashka 24.12.2021 14:00 Twitch

Infinity 2021 (CodeChef ERC) Solution Explanations

Geothermal 22.12.2021 20:40 YouTube

ITMO Lecture. X-Fast Trie

pashka 17.12.2021 18:00 Twitch

FBHC Celebration! Upsolving then games?

ecnerwala 13.12.2021 02:00 Twitch

ITMO Lecture. Suffix Tree

pashka 10.12.2021 18:00 Twitch

ITMO Lecture. Suffix Array

pashka 03.12.2021 18:00 Twitch

ARC 130 Virtual Contest

ecnerwala 29.11.2021 00:12 Twitch

ITMO Lecture. Aho Corasick Algorithm

pashka 26.11.2021 18:00 Twitch

100 Easy Problems - P08, P11, P18, P30, P31, P33

Errichto 21.11.2021 19:15 Twitch

ITMO Lecture. Finite State Automata

pashka 19.11.2021 18:00 Twitch

ITMO Lecture. Substring search

pashka 12.11.2021 18:00 Twitch

Square Root Techniques, Homework [Hard]

Errichto 10.11.2021 19:00 Twitch

ARC 128 + Chilling with chat

ecnerwala 08.11.2021 02:06 Twitch

[Lecture] Square root decomposition, Mo, etc.

Errichto 07.11.2021 17:00 Twitch

ITMO Lecture. Graph Games, Grundy Function

pashka 05.11.2021 18:00 Twitch

ITMO Lecture. Shortest Paths 2

pashka 29.10.2021 18:00 Twitch

ITMO Lecture. Shortest Paths

pashka 22.10.2021 18:00 Twitch

Codeforces Round #748 Solution Explanations

Geothermal 13.10.2021 19:55 YouTube

Um_nik QAAMA Session

Um_nik 12.10.2021 21:00 Twitch

Topic Stream 9: Number Theory

galen_colin 12.10.2021 16:35 YouTube

[SHIFTED] Div1 Problems of the Week

Errichto 09.10.2021 17:30 Twitch

ITMO Lecture. Dominator Tree

pashka 08.10.2021 18:00 Twitch

[Hard] Atcoder Grand Contest 054 E - ZigZag Break

Errichto 07.10.2021 19:05 Twitch

ICPC World Finals Moscow

ICPCNews 05.10.2021 09:50 YouTube

ICPC World Finals Mirror ft. Petr, Endagorion

tourist 05.10.2021 09:15 Twitch

ICPC World Finals Moscow

ICPCNews 05.10.2021 08:00 Twitch

ICPC Challenge powered by Huawei

ICPCNews 04.10.2021 15:08 YouTube

ICPC World Finals Moscow Dress Rehearsal

ICPCNews 04.10.2021 09:10 YouTube

Watching ICPC Dress Rehearsal

Errichto 04.10.2021 09:05 Twitch

Virtual ICPC WF Moscow Invitational with USA1

ecnerwala 03.10.2021 23:00 Twitch

Topic Stream - Meet in the Middle

Errichto 03.10.2021 14:00 Twitch

Div2 Problems of the Week

Errichto 02.10.2021 13:00 Twitch

Hard Atcoder Upsolving, AGC 054 D

Errichto 29.09.2021 19:00 Twitch

Checking Out The Ultimate Topic List

Errichto 26.09.2021 19:05 Twitch

ITMO Lecture. Biconnectivity. Euler Cycles

pashka 24.09.2021 18:00 Twitch

Лекция ИТМО 2 курс

pashka 21.09.2021 13:30 Twitch

Лекция ИТМО 1 курс

pashka 21.09.2021 11:40 Twitch

Topic Stream 8: Bitwise Operations (see description for problems)

galen_colin 19.09.2021 17:35 YouTube

Upsolving FHC Qual and R1

Errichto 16.09.2021 19:00 Twitch

ITMO Lecture. SCC, 2-SAT

pashka 15.09.2021 18:00 Twitch

Лекция ИТМО 2 курс

pashka 14.09.2021 13:30 Twitch

Лекция ИТМО 1 курс

pashka 14.09.2021 11:40 Twitch

ITMO Lecture. Graphs, DFS

pashka 10.09.2021 18:00 Twitch

Virtual ICPC: Almost Algorithmic Contest with scott_wu

ecnerwala 05.09.2021 21:32 Twitch

Round #742 (Div. 2) post-contest discussion

neal 05.09.2021 19:35 Twitch

ARC 125 Virtual Contest

ecnerwala 23.08.2021 03:21 Twitch

August 2021 CodeChef Cookoff Solution Explanations

Geothermal 22.08.2021 22:15 YouTube

CF #739 Solution Explanations

Geothermal 18.08.2021 19:55 YouTube

Codeforces Round #738 CodeChef Starters 8 Solution Explanations

Geothermal 15.08.2021 19:55 YouTube

Codeforces Round #737 Solution Explanations

Geothermal 09.08.2021 19:40 YouTube

3 Hard Interactive Problems

Errichto 05.08.2021 19:05 Twitch

Solving ABC problems, having fun

pashka 04.08.2021 19:00 Twitch

Solving ABC problems, having fun

pashka 02.08.2021 18:00 Twitch

July 2021 CodeChef Lunchtime - Solution Explanations

Geothermal 31.07.2021 18:35 YouTube

Solving ABC problems, having fun

pashka 30.07.2021 20:00 Twitch

Edu Round #112 Solution Explanations

Geothermal 30.07.2021 19:40 YouTube

CF #735 Solution Explanations

Geothermal 29.07.2021 21:00 YouTube

CF #735 Solutions

Errichto 29.07.2021 19:35 Twitch

Global 15 Upsolving

Errichto 27.07.2021 19:05 Twitch

Harbour.Space Contest Discussion

Errichto 22.07.2021 20:05 Twitch

[Easy] Solving A-D From Tourists Round (#733)

Errichto 20.07.2021 19:05 Twitch

CF Round #733 Post-Contest Stream (feat. tourist)

ecnerwala 17.07.2021 20:55 Twitch

CF Hard Problems (diff. 2500)

Errichto 15.07.2021 19:05 Twitch

CF EDU Round 111 Post Contest Stream |A to E Solutions

demoralizer 14.07.2021 20:30 YouTube

CF Easy Problems (Div. 3)

Errichto 13.07.2021 19:20 Twitch

CF 732 Recap + Upsolving

ecnerwala 12.07.2021 02:00 Twitch

CF Round #731 (Div. 3) post-contest discussion

AnandOza 10.07.2021 19:50 Twitch

Codeforces Round #731 Solution Stream

SecondThread 10.07.2021 19:50 YouTube

Solving ABC problems, having fun

pashka 09.07.2021 18:00 Twitch

CF #730 (Div. 2) Virtual Participation

Errichto 08.07.2021 19:05 Twitch

Solving ABC problems, having fun

pashka 07.07.2021 20:00 Twitch

Reading CF Blogs and Chatting

Errichto 06.07.2021 19:05 Twitch

CF Round 729 Virtual Participation

ecnerwala 05.07.2021 03:59 Twitch

div1-B CF Problem-Solving

Errichto 02.07.2021 14:05 Twitch

Easy CF Problem-Solving

Errichto 29.06.2021 19:30 Twitch

Tau Day + Kotlin Heros 7 Practice Stream

SecondThread 29.06.2021 07:00 YouTube

CF Problem-Solving (diff. ~2000)

Errichto 24.06.2021 19:05 Twitch

IOI predictions and chatting (ft. tmw, Petr, kostka, ...)

Errichto 21.06.2021 19:00 Twitch

LATOKEN Round Recap, mBIT Standard Division after

ecnerwala 14.06.2021 01:06 Twitch

mBIT Virtual Contest with scott_wu and stevenkplus

ecnerwala 12.06.2021 22:30 Twitch

GCJ R3 upsolving

Errichto 10.06.2021 19:05 Twitch

CF Problem-Solving

Errichto 08.06.2021 19:05 Twitch

GCJ practice

Errichto 01.06.2021 19:00 Twitch

Upsolving - Deltix Round H and CCO Day 1 (for real this time)

ecnerwala 01.06.2021 00:00 Twitch

Deltix Round solutions A-F

Errichto 30.05.2021 19:55 Twitch

ITMO Lecture. Complexity Classes

pashka 28.05.2021 18:00 Twitch

Hard Atcoder Upsolving, AGC 46 F

Errichto 27.05.2021 19:10 Twitch

Hard Atcoder Upsolving

Errichto 25.05.2021 19:30 Twitch

CF 722 Div. 1 Solutions

Errichto 24.05.2021 19:50 Twitch

Upsolving Kickstart Round C

ecnerwala 24.05.2021 03:58 Twitch

Прорешиваем всерос по математике за 2021 год

SirShokoladina 23.05.2021 17:00 YouTube

ITMO Lecture. External Memory Algorithms

pashka 21.05.2021 18:00 Twitch

How to not do a CF screencast

Sexpert 20.05.2021 21:45 YouTube

Hard Atcoder Upsolving (One Third, AGC 32 F)

Errichto 20.05.2021 19:05 Twitch

Hard Atcoder Upsolving

Errichto 18.05.2021 19:05 Twitch

CCO Lockout vs ksun48

ecnerwala 17.05.2021 00:00 Twitch

Google Code Jam R2 solutions

Errichto 15.05.2021 19:35 Twitch

ITMO Lecture. Centroid Decomposition

pashka 14.05.2021 18:00 Twitch

Лекция 2 курс. Быстрое преобразование Фурье

pashka 13.05.2021 13:30 Twitch

Лекция 1 курс. Центроидная декомпозиция

pashka 12.05.2021 11:45 Twitch

Прорешиваю всерос по программированию 2021 2 тур

peltorator 09.05.2021 10:00 YouTube

ITMO Lecture. Euler Tour Tree

pashka 07.05.2021 18:00 Twitch

Segment Tree Implementation (CSES)

Errichto 06.05.2021 19:00 Twitch

Hard-ish CF Problems Stream

Errichto 04.05.2021 19:10 Twitch

Upsolving POI 24

ecnerwala 03.05.2021 00:00 Twitch

Прорешиваю всерос по программированию 2021 1 тур

peltorator 02.05.2021 11:00 YouTube

GCJ Round 1C Virtual Contest

Errichto 01.05.2021 19:05 Twitch

ITMO Lecture. Link-Cut Tree

pashka 30.04.2021 18:00 Twitch

solving Servers from BOI 2021 in O(N*log(N))

Errichto 29.04.2021 19:05 Twitch

Лекция 2 курс. Алгоритмы теории чисел

pashka 29.04.2021 13:30 Twitch

Лекция 1 курс. Link-Cut Tree

pashka 28.04.2021 11:40 Twitch

CF Problem-Solving (difficulty 1600-2000)

Errichto 27.04.2021 19:05 Twitch

Home Task Discussion

pashka 24.04.2021 13:00 Twitch

ITMO Lecture. Heavy-Light Decomposition

pashka 23.04.2021 18:00 Twitch

Лекция 1 курс. Heavy-Light Decomposition

pashka 21.04.2021 11:40 Twitch

Google Kickstart Round B Upsolving

Errichto 20.04.2021 19:05 Twitch

CF Round 716 Post Contest Stream

demoralizer 19.04.2021 18:50 YouTube

Прорешиваем всерос по информатике за 2021 год

SirShokoladina 17.04.2021 17:00 YouTube

Home Task Discussion

pashka 17.04.2021 13:00 Twitch

ITMO Lecture. LCA, Binary Lifting

pashka 16.04.2021 18:00 Twitch

Лекция 2 курс. Глобальный разрез

pashka 15.04.2021 13:30 Twitch

Лекция 1 курс. Двоичные подъемы, LCA

pashka 14.04.2021 11:40 Twitch

Long Stream: Codechef April Long Challenge Discussion (All Problems)

demoralizer 12.04.2021 12:30 YouTube

GCJ Round 1A Upsolving

Errichto 10.04.2021 19:05 Twitch

GCJ 2019 1C Practice

Errichto 08.04.2021 19:10 Twitch

CF #712 (Div. 1) Virtual Participation

Errichto 06.04.2021 19:00 Twitch

NERC 2021 Virtual with scott_wu and ksun48

ecnerwala 04.04.2021 23:00 Twitch

Разбор заданий Вузовско-академической олимпиады по информатике 2021

Umqra 04.04.2021 11:00 YouTube

Home Task Discussion

pashka 03.04.2021 12:00 Twitch

ITMO Lecture. Scapegoat Tree, List Order Maintenance

pashka 02.04.2021 17:00 Twitch

Polygon - creating Gaussian Elimination problems

Errichto 30.03.2021 19:00 Twitch

CF #710 (div. 3) F G

Errichto 27.03.2021 19:05 Twitch

ITMO Lecture. Splay Tree

pashka 26.03.2021 18:00 Twitch

Polygon - creating Gaussian Elimination problems

Errichto 23.03.2021 19:05 Twitch

Upsolving + Recap - CF Round 709, CodeChef March CookOff, JOISC 2021 Day 1-2

ecnerwala 22.03.2021 06:00 Twitch

Codeforces Problem-Solving (difficulty 1500-2000)

Errichto 20.03.2021 19:15 Twitch

Home Task Discussion

pashka 20.03.2021 13:00 Twitch

ITMO Lectures. Treap

pashka 19.03.2021 18:00 Twitch

CF EDU Round 106 Virtual Participation

demoralizer 18.03.2021 20:00 YouTube

Round #708 (Div. 2) post-contest discussion

neal 17.03.2021 19:50 Twitch

Upsolving - ARC114 Virtual Contest

ecnerwala 15.03.2021 00:04 Twitch

ITMO Lecture. AVL Tree

pashka 12.03.2021 18:00 Twitch

Upsolving - finishing up recent contests

ecnerwala 08.03.2021 01:00 Twitch

Kotlin Heros: Practice 6 Live Solving

SecondThread 07.03.2021 20:00 YouTube

CF Easy Problem-Solving (but first CF 705 F on HealthyUGs channel)

Errichto 06.03.2021 21:00 Twitch

Codeforces Round 705 | Post Contest Stream (Rank 32)

demoralizer 06.03.2021 19:20 YouTube

ITMO Lecture. 2D Problems on Segment Trees

pashka 05.03.2021 18:00 Twitch

Лекция ИТМО. Потоки. Алгоритм Диница

pashka 04.03.2021 13:30 Twitch

Лекция ИТМО. Дерево отрезков. Двумерные задачи

pashka 03.03.2021 11:40 Twitch

CF Global Round 13 upsolving

Errichto 02.03.2021 19:45 Twitch

Upsolving - CF Global Round 13 OpenCup GP of Tokyo

ecnerwala 01.03.2021 02:00 Twitch

Google Hash Code Qual discussion

Errichto 28.02.2021 19:45 Twitch

Прорешиваем регион по информатике за 2021 год

SirShokoladina 27.02.2021 17:00 YouTube

Home Task Discussion

pashka 27.02.2021 13:00 Twitch

ITMO Lecture. Fenwick Tree, Sparse Table

pashka 26.02.2021 18:00 Twitch

Matrix Exponentiation Problems (Mashup Link in video description)

demoralizer 25.02.2021 16:10 YouTube

Topic Stream 7: Graphs (click for mashup)

galen_colin 24.02.2021 17:30 YouTube

Google Hash Code warm-up

Errichto 23.02.2021 19:00 Twitch

Разбор МОШ6-9

ismagilov.code 23.02.2021 15:15 YouTube

Home Task Discussion

pashka 21.02.2021 17:00 Twitch

Codeforces Problem-Solving (difficulty 1600-2000)

Errichto 20.02.2021 19:05 Twitch

Atcoder Beginner Contest 192 post-contest discussion

AnandOza 20.02.2021 16:53 YouTube

ITMO Lecture. Segment Trees

pashka 19.02.2021 18:00 Twitch

CF Round 703 | Screencast + Post Contest Discussion | All Problems

demoralizer 18.02.2021 19:32 YouTube

Лекция ИТМО. Паросочетания в недвудольных графах

pashka 18.02.2021 13:30 Twitch

Лекция ИТМО. Дерево отрезков

pashka 17.02.2021 11:40 Twitch

CF Round #702 (Div. 3) Virtual Participation (with Explanations)

demoralizer 16.02.2021 19:35 YouTube

Hard Atcoder Upsolving

Errichto 16.02.2021 19:05 Twitch

CF Edu Round 104 Live Virtual Participation

demoralizer 15.02.2021 21:00 YouTube

Edu Round 104 post-contest discussion

AnandOza 15.02.2021 19:50 Twitch

Topic Stream 6: DP Optimizations (segment tree, convex hull trick)

galen_colin 14.02.2021 17:30 YouTube

Round #701 (Div. 2) post-contest discussion

neal 12.02.2021 19:50 Twitch

ITMO Lecture. Segment Trees

pashka 12.02.2021 18:00 Twitch

Лекция ИТМО. Паросочетания в двудольных графах

pashka 11.02.2021 13:33 Twitch

Лекция ИТМО. Дерево отрезков

pashka 10.02.2021 11:40 Twitch

CF 694-E Strange Permutation, K-th Lexicographical Sequence

Errichto 09.02.2021 19:00 Twitch

CF Round 700 Post-Contest Discussion

ecnerwala 07.02.2021 20:15 Twitch

Codeforces Problem-Solving (difficulty 1600-2000)

Errichto 06.02.2021 19:00 Twitch

Atcoder ABC 191 - solving + explaining

AnandOza 06.02.2021 16:59 Twitch

Easy Codeforces Problem-Solving

Errichto 30.01.2021 19:05 Twitch

Atcoder (ABC 190) post-contest discussion

AnandOza 30.01.2021 16:45 Twitch

CF Edu Round 103 Post Contest Discussion

demoralizer 29.01.2021 19:40 YouTube

Codeforces Round #698 (Div. 2) Solutions Discussion

stevenkplus 28.01.2021 19:55 Twitch

ICPC Swiss Subregional 2019 ft. Radewoosh

Errichto 26.01.2021 18:00 Twitch

Round #697 (Div. 3) post-contest discussion

neal 25.01.2021 20:00 Twitch

Working on book code

ecnerwala 25.01.2021 01:00 Twitch

Virtual Contest (CF #624, Div3)

AnandOza 24.01.2021 19:15 Twitch

CSES Closest Pair Of Points

Errichto 23.01.2021 19:00 Twitch

Atcoder Beginner Contest 189 Post-contest Discussion

AnandOza 23.01.2021 16:45 Twitch

(Software Engineering) Building a 1v1 Puzzle Game

stevenkplus 20.01.2021 03:00 Twitch

CF Round 696 Post Contest Discussion

demoralizer 19.01.2021 19:40 YouTube

Hard Atcoder Upsolving, AGC 50 E

Errichto 19.01.2021 19:00 Twitch

CSES Geometry Problems

Errichto 16.01.2021 19:00 Twitch

Lecture. Link-Eval

pashka 15.01.2021 17:00 Twitch

Edu Round 102: Post-contest stream

stevenkplus 14.01.2021 19:44 Twitch

(Hard) Atcoder Upsolving, AGC 50 D

Errichto 12.01.2021 19:00 Twitch

Casual Stream: Diagram drawing practice

stevenkplus 12.01.2021 06:45 Twitch

Virtual AtCoder Regular Contest 111

ecnerwala 11.01.2021 01:15 Twitch

Data structure stream #3: New Year Prime Contest 2021

ko_osaga 10.01.2021 16:00 Twitch

Road to LGM: Training Session

stevenkplus 10.01.2021 05:25 Twitch

Codeforces Problem-Solving (difficulty 1700-2200)

Errichto 09.01.2021 19:00 Twitch

Atcoder: ARC 111 post-contest discussion (ft. neal)

AnandOza 09.01.2021 17:15 Twitch

Lecture. α(m, n) time complexity of Union-Find

pashka 09.01.2021 17:00 Twitch

Round #695 (Div. 2) post-contest discussion

neal 08.01.2021 19:35 Twitch

Road to LGM: Training Session

stevenkplus 08.01.2021 07:10 Twitch

Ускоряем циклы через SIMD и ILP на примере min-plus matrix multiplication (Спецкурс по HPC: Data Parallelism)

sslotin 05.01.2021 20:15 YouTube

Round #694 Post-Contest Discussion

Errichto 05.01.2021 19:40 Twitch

Round #693 (Div. 3) post-contest discussion

AnandOza 04.01.2021 19:43 Twitch

Upsolving POI

ecnerwala 04.01.2021 01:00 Twitch

Easy Codeforces Problem-Solving

Errichto 02.01.2021 19:00 Twitch

Atcoder Beginner Contest 187 Post-contest Discussion

AnandOza 02.01.2021 16:45 Twitch

Good Bye 2020 post-contest discussion

AnandOza 30.12.2020 20:40 Twitch

Прорешивем книгу Геометрия в картинках. Часть 4

SirShokoladina 29.12.2020 19:57 YouTube

(Hard) Atcoder Upsolving, AGC 50

Errichto 29.12.2020 19:00 Twitch

Advent of Code 2019 Speedrun!

ecnerwala 29.12.2020 02:00 Twitch

Прорешивем книгу Геометрия в картинках. Часть 3

SirShokoladina 28.12.2020 20:00 YouTube

Educational Round 101 post-contest discussion

neal 28.12.2020 19:35 Twitch

Ускоряем простые циклы в 200 раз (Спецкурс по HPC: Data Parallelism)

sslotin 27.12.2020 20:05 YouTube

AtCoder AGC 051 Post-Contest Discussion + Upsolving

ecnerwala 27.12.2020 19:45 Twitch

Прорешиваем турнир городов 2019-2020, весенний тур

SirShokoladina 27.12.2020 18:00 YouTube

AtCoder AGC 050 + CodeChef LTIME91 Post-Contest Discussion

ecnerwala 26.12.2020 22:15 Twitch

Virtual: Atcoder Beginner Contest 178

AnandOza 25.12.2020 20:25 Twitch

ITMO Lecture. Hashing, Bloom filter

pashka 25.12.2020 18:00 Twitch

CSES DP Problems

AnandOza 24.12.2020 19:00 Twitch

CF Round 692 post-contest discussion + ICPC NA Practice 4

ecnerwala 20.12.2020 20:15 Twitch

Ускоряем std::lower_bound в 5 раз! (Спецкурс по HPC: Instruction-Level Parallelism)

sslotin 20.12.2020 20:15 YouTube

Team Stream: Round #691 virtual (ft. neal and saketh)

AnandOza 19.12.2020 21:00 Twitch

Team Stream: Round #691 virtual (ft. AnandOza, saketh)

neal 19.12.2020 21:00 Twitch

Прорешиваем турнир городов 2019-2020, осенний тур

SirShokoladina 19.12.2020 20:00 YouTube

Atcoder Beginner Contest 186 Post-contest Discussion

AnandOza 19.12.2020 16:45 YouTube

Round #691 Post-Contest Discussion ft. Endagorion (div2 only)

Errichto 19.12.2020 15:00 Twitch

Solving Codeforces Edu #99 E (Expected Damage)

AnandOza 18.12.2020 19:30 YouTube

ITMO Lecture. Hash Tables

pashka 18.12.2020 18:00 Twitch

Education Round 100: Problem Discussion Analysis

stevenkplus 17.12.2020 19:40 Twitch

Virtual: Codeforces Round #690 (Div. 3)

AnandOza 16.12.2020 06:00 YouTube

Round #690 (Div. 3) post-contest discussion

neal 15.12.2020 19:35 Twitch

(Hard) Atcoder Upsolving, AGC 46

Errichto 15.12.2020 19:00 Twitch

Advent of Code Day 15 (with Scott Wu on voice)

ecnerwala 15.12.2020 07:58 Twitch

Virtual: Atcoder Beginner Contest 185

AnandOza 13.12.2020 20:05 YouTube

Прорешивем книгу Геометрия в картинках. Часть 2

SirShokoladina 13.12.2020 20:00 YouTube

Yosupo Judge Stream: Implementing Subquadratic Directed MST

ko_osaga 13.12.2020 15:00 Twitch

Number Theory Problems (see my blog for mashup)

AnandOza 13.12.2020 04:00 YouTube

North America ICPC Practice ft. Monogon

Kuroni 12.12.2020 21:00 Twitch

North America ICPC Practice ft. Kuroni

Monogon 12.12.2020 20:59 Twitch

North America ICPC Practice Contest #1

Geothermal 12.12.2020 20:55 YouTube

Medium Level Graph Problems (see my blog for mashup link)

demoralizer 12.12.2020 18:00 YouTube

Advent Of Code (Daily stream starting today)

ecnerwala 12.12.2020 07:55 Twitch

Solving + Discussing Problems

AnandOza 12.12.2020 03:15 YouTube

Round #689 (Div. 2) post-contest discussion

neal 11.12.2020 19:35 Twitch

Спецкурс по HPC: Memory-Bound Algorithms

sslotin 11.12.2020 19:05 YouTube

ITMO Lecture. DP on subsets, DP on profiles

pashka 11.12.2020 18:00 Twitch

Advent of Code, using only HTML and JS!

stevenkplus 11.12.2020 07:05 Twitch

Лекция ИТМО. Fusion дерево

pashka 10.12.2020 13:30 Twitch

Advent of Code in HTML, Javascript, and CSS

stevenkplus 10.12.2020 06:00 Twitch

Topic Stream 5: Constructives

galen_colin 09.12.2020 17:30 YouTube

Лекция ИТМО. ДП по профилю

pashka 09.12.2020 11:40 Twitch

Solving + Discussing Problems

AnandOza 09.12.2020 06:15 YouTube

Upsolving with discussion (ARC 110) + chess

neal 08.12.2020 19:00 Twitch

(Hard) Atcoder Grand Contest 49 E

Errichto 08.12.2020 19:00 Twitch

Solving + Discussing Problems

AnandOza 07.12.2020 05:30 YouTube

Прорешивем книгу Геометрия в картинках. Часть 1

SirShokoladina 06.12.2020 21:00 YouTube

Global Round 12 Recap + Upsolving

ecnerwala 06.12.2020 20:45 Twitch

ITMO Lecture. Knapsack Problem

pashka 04.12.2020 18:00 Twitch

Лекция ИТМО. Дерево ван Эмде Боаса

pashka 03.12.2020 13:30 Twitch

Topic Stream 4: Probability + Combinatorics

galen_colin 02.12.2020 18:00 YouTube

ДМ 2 курс - Матроиды, лекция 1

andrewzta 02.12.2020 15:20 Twitch

(Hard) Atcoder Grand Contest 49

Errichto 01.12.2020 20:00 Twitch

Educational Round 99 post-contest discussion

neal 30.11.2020 19:35 Twitch

Stream

scott_wu 29.11.2020 22:07 Twitch

ARC + Puzzles w ecnerwala

scott_wu 29.11.2020 20:30 Twitch

Solving with scott_wu

ecnerwala 29.11.2020 20:30 Twitch

Прорешиваем всерос по математике за 2019 год, день 2

SirShokoladina 29.11.2020 20:00 YouTube

SecondThread vs. galen_colin Lockout Duel

neal 29.11.2020 19:30 Twitch

Lazy Coding Stream

Monogon 28.11.2020 08:28 Twitch

Codeforces and Chill

stevenkplus 27.11.2020 21:00 Twitch

ITMO Lecture. Dynamic Programming 2

pashka 27.11.2020 18:00 Twitch

2020 CCPC Changchun with ksun48, scott_wu, and stevenkplus

ecnerwala 26.11.2020 21:36 Twitch

Лекции ИТМО. Суффиксный массив

pashka 26.11.2020 13:30 Twitch

Topic Stream 3: Trees

galen_colin 25.11.2020 18:00 YouTube

ABC184 Virtual Participation

demoralizer 25.11.2020 15:35 YouTube

Лекция ИТМО. Динамическое программирование

pashka 25.11.2020 11:40 Twitch

Round #686 (Div. 3) post-contest discussion

neal 24.11.2020 19:35 Twitch

Upsolving - CF Round 685 (Div 2) Virtual

ecnerwala 23.11.2020 00:00 Twitch

TCO Finals - Egor (10 mins delay)

Egor 21.11.2020 20:05 Twitch

TCO20 Algorithm Finals

Errichto 21.11.2020 20:00 Twitch

Прорешиваем всерос по математике за 2019 год, день 1

SirShokoladina 21.11.2020 20:00 YouTube

CodinGame Part 3.5 (BFS)

Errichto 20.11.2020 19:00 Twitch

ITMO Lecture. Dynamic Programming

pashka 20.11.2020 18:00 Twitch

Educational Round 98 post-contest discussion

neal 19.11.2020 19:35 Twitch

CodinGame Part 3

Errichto 19.11.2020 19:00 Twitch

Лекции ИТМО. Суффиксное дерево

pashka 19.11.2020 13:30 Twitch

topcoder open semifinals - Egor (10 minutes delay)

Egor 18.11.2020 18:05 Twitch

Topic Stream 2: Dynamic Programming Part 2

galen_colin 18.11.2020 18:00 YouTube

TCO20 Algorithm Semifinals 2

Errichto 18.11.2020 18:00 Twitch

Лекция ИТМО. Динамическое программирование

pashka 18.11.2020 11:40 Twitch

Upsolving + Gaming

ecnerwala 16.11.2020 01:00 Twitch

CodinGame Part 2 (DP)

Errichto 15.11.2020 20:05 Twitch

Meet IT Round #683 Live Stream

tnowak 15.11.2020 20:05 YouTube

Impromptu stream w stevenkplus

scott_wu 15.11.2020 07:05 Twitch

Lockout Championship top8 commentary

Errichto 14.11.2020 18:30 Twitch

Lockout Championship Top 8 - Egor

Egor 14.11.2020 18:25 Twitch

Upsolving Codeforces Round #682 (virtual)

galen_colin 14.11.2020 17:00 Twitch

ITMO Lectures. Fibonacci Heaps

pashka 13.11.2020 18:00 Twitch

TCO20 Algorithm Semifinals 1

Errichto 13.11.2020 17:45 Twitch

CodinGame Fall Challenge 2020

Errichto 12.11.2020 19:00 Twitch

Лекция ИТМО. Алгоритм Ахо-Корасик

pashka 12.11.2020 13:30 Twitch

Лекция ИТМО. Фибоначчиева куча

pashka 11.11.2020 11:40 Twitch

Topic Stream 1: Dynamic Programming

galen_colin 09.11.2020 18:30 YouTube

Upsolving in Rust! CF Round 680

ecnerwala 09.11.2020 01:00 Twitch

Round #674 Div. 3 Virtual (+ OpenCup discussion?)

neal 09.11.2020 00:00 Twitch

CF Round #676 (Div. 2) Virtual

neal 07.11.2020 23:30 Twitch

Easy Codeforces Problem-Solving

Errichto 07.11.2020 19:00 Twitch

Рассказ о программе Информатика и программирование (специальность ПМИ, ранее кафедра КТ) в ИТМО

andrewzta 07.11.2020 17:00 Twitch

ИТМО, Доп лекция по ДМ, эксперименты со случайными графами

andrewzta 06.11.2020 19:00 Twitch

JetBrains Knowledge Day

ICPCNews 06.11.2020 14:00 YouTube

Hard Atcoder Upsolving, AGC 35

Errichto 03.11.2020 19:00 Twitch

ИТМО, Лекция по ДМ, избыточное кодирование

andrewzta 03.11.2020 13:30 Twitch

Codeforces Round #681 Virtual Participation

Geothermal 02.11.2020 23:30 YouTube

Upsolving Codeforces Round #680 (virtual)

galen_colin 01.11.2020 18:50 YouTube

Разбор МКОШП 2020

ismagilov.code 01.11.2020 17:00 YouTube

Easy Codeforces Problem-Solving

Errichto 31.10.2020 20:00 Twitch

ITMO Lecture. Disjoint Set

pashka 30.10.2020 18:00 Twitch

Лекция ИТМО. Строки. Хеши. КМП

pashka 29.10.2020 13:30 Twitch

Hard Atcoder Upsolving, AGC 48

Errichto 27.10.2020 20:00 Twitch

Upsolving - CF 679 Div1 Virtual Contest

ecnerwala 26.10.2020 00:00 Twitch

ITMO Lecture. Linked Lists

pashka 23.10.2020 18:00 Twitch

Лекция ИТМО. Игры на графах

pashka 22.10.2020 13:30 Twitch