Independent Science + Technology

Author: Errichto 2

[hard] Codeforces live coding

Post date January 30, 2023
Post author By Errichto 2

Codeforces TypeDB live coding

Post date January 29, 2023
Post author By Errichto 2

Codeforces Good Bye 2022 live coding

Post date January 28, 2023
Post author By Errichto 2

Codeforces Edu 142 (Div. 2) live coding

Post date January 24, 2023
Post author By Errichto 2

Codeforces Edu 142 (Div. 2) Coding Contest

Post date January 23, 2023
Post author By Errichto 2

Codeforces 844 (Div. 1+2), Tourist’s Round

Post date January 22, 2023
Post author By Errichto 2

(Hard) Codeforces 844 (Div. 1+2) EGH

Post date January 22, 2023
Post author By Errichto 2

Google Hash Code 2022 Quals Upsolving

Post date March 7, 2022
Post author By Errichto 2

Compilation error = remove code [Ukraine charity stream]

Post date February 26, 2022
Post author By Errichto 2

Google Hash Code practice

Post date February 20, 2022
Post author By Errichto 2

Easy Coding Problems (Reply Code Challenge Teen Edition)

Post date February 15, 2022
Post author By Errichto 2

Coding Wordle Optimally (part 2)

Post date February 8, 2022
Post author By Errichto 2

Coding Wordle Optimally

Post date February 7, 2022
Post author By Errichto 2

6 Easy Codeforces Problems

Post date November 21, 2021
Post author By Errichto 2

[Hard] Square Root Decomposition – Homework

Post date November 10, 2021
Post author By Errichto 2

Square Root Decomposition, Mo’s Algorithm

Post date November 7, 2021
Post author By Errichto 2

Codeforces Div1 Problems of the Week

Post date October 9, 2021
Post author By Errichto 2

(Hard) Atcoder Grand Contest 54 E – ZigZag Break

Post date October 7, 2021
Post author By Errichto 2

Watching ICPC World Finals Rehearsal ft. kostka

Post date October 4, 2021
Post author By Errichto 2

Meet in the Middle | Tutorial & Problems

Post date October 3, 2021
Post author By Errichto 2

Codeforces Problems of the Week

Post date October 2, 2021
Post author By Errichto 2

CF Div. 1/2 Group Lesson – Train Maintenance

Post date October 2, 2021
Post author By Errichto 2

CF 745 Screencast

Post date September 30, 2021
Post author By Errichto 2

(Hard) Atcoder Grand Contest 54 D

Post date September 29, 2021
Post author By Errichto 2

Codeforces Blogs & "The Ultimate Topic List"

Post date September 26, 2021
Post author By Errichto 2

Facebook Hacker Cup 2021 Round 2, Full Score (kind of)

Post date September 25, 2021
Post author By Errichto 2

Facebook Hacker Cup Upsolving

Post date September 16, 2021
Post author By Errichto 2

3 Hard Interactive Problems

Post date August 5, 2021
Post author By Errichto 2

Rating Codechef July Lunchtime Problems

Post date August 3, 2021
Post author By Errichto 2

Coordinate Compression, LC 1632 Rank Transform of a Matrix

Post date July 31, 2021
Post author By Errichto 2

Codeforces 735 (Div. 2) Analysis

Post date July 29, 2021
Post author By Errichto 2

Codeforces Global Round 15 Upsolving

Post date July 27, 2021
Post author By Errichto 2

Leetcode Hard Problems Are Easy

Post date July 24, 2021
Post author By Errichto 2

Codeforces Harbour.Space Contest Discussion

Post date July 22, 2021
Post author By Errichto 2

Codeforces Easy Problems, Tourist’s Round A-D (733)

Post date July 20, 2021
Post author By Errichto 2

Codeforces Hard Problems

Post date July 15, 2021
Post author By Errichto 2

Codeforces Easy Problems (#731 Div. 3)

Post date July 13, 2021
Post author By Errichto 2

LeetCode Biweekly 56 Analysis

Post date July 10, 2021
Post author By Errichto 2

Codeforces #730 (Div. 2) Virtual Participation

Post date July 8, 2021
Post author By Errichto 2

Reading Codeforces Blogs & Chatting

Post date July 6, 2021
Post author By Errichto 2

LeetCode Is Easy

Post date July 3, 2021
Post author By Errichto 2

Div1-B Codeforces Problems

Post date July 2, 2021
Post author By Errichto 2

Easy Codeforces Problem-Solving

Post date June 29, 2021
Post author By Errichto 2

LeetCode Biweekly 55 Analysis

Post date June 26, 2021
Post author By Errichto 2

Codeforces Problem-Solving (difficulty ~2000)

Post date June 24, 2021
Post author By Errichto 2

IOI 2021 Predictions & Chatting ft. Petr, tmwilliam

Post date June 21, 2021
Post author By Errichto 2

LeetCode Is Easy

Post date June 20, 2021
Post author By Errichto 2

Boring Programming Stream & Chatting

Post date June 15, 2021
Post author By Errichto 2

LeetCode Is Easy – House Robber III, Largest Magic Square, …

Post date June 12, 2021
Post author By Errichto 2

Google Code Jam R3 Upsolving

Post date June 10, 2021
Post author By Errichto 2

Codeforces Problem-Solving (Div2 D)

Post date June 8, 2021
Post author By Errichto 2

Google Code Jam practice

Post date June 1, 2021
Post author By Errichto 2

Codeforces Deltix (Div. 1+2) Screencast

Post date May 30, 2021
Post author By Errichto 2

Codeforces Deltix Round Solutions

Post date May 30, 2021
Post author By Errichto 2

(Hard) Atcoder Problem-Solving, AGC 46 F

Post date May 27, 2021
Post author By Errichto 2

(Hard) Atcoder Problem-Solving, AGC 46 E

Post date May 25, 2021
Post author By Errichto 2

Codeforces 722 Screencast (back to LGM!)

Post date May 24, 2021
Post author By Errichto 2

Codeforces 722 (Div. 1) Solutions

Post date May 24, 2021
Post author By Errichto 2

Coding Interview Problems Are Easy | leetcode.com

Post date May 23, 2021
Post author By Errichto 2

(Hard) Atcoder Problem-Solving, AGC 32 F

Post date May 20, 2021
Post author By Errichto 2

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