Codeforces #731 (Div 3) (18th place) post-contest discussion + some Q&A / advice for beginners
Codeforces Round 731 | Problem E | Air Conditioners | Easiest explanation with an example
Problem A,B,C,D,E,F | Codeforces Round-731(Div-3) | Live Chat
Codeforces Round 731 (Div. 3) [43rd]
Alphabetical Strings | Problem B | Codeforces Round 731 Solutions | C++ Code
Codeforces Round #731 (Div-3) | L - 27 | Naman Bansal
B. Alphabetical Strings || Codeforces Round 731 Div.3 | Karmanya – an IIESTian | Python Solution
Codeforces Round 731 | Details | Telegram Group | Solutions
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Last Updated: September 28, 2026
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Summary
Good morning! We'll cover solutions to all problem in this contest, and end the stream opening an unknown present. Contest: ... Timestamps: 0:00:00 - Solving A 0:02:07 - Solving B 0:03:57 - Solving C 0:06:54 - Solving D 0:08:21 - Solving E 0:12:15 - Solving ... 0:00 Contest starts 0:15 Solving A 13:05 WA on A 17:16 Solving B 39:39 Solving C 1:08:31 Attempting D. Solving very easy problems from I solved all the problems in-contest (placing 18th) and explain them here. Afterwards, I go into some of my thoughts and advice on ... Link to the solutions: Hey, My name is Mihir Singh I am an active competitive programmer. You can connect with me here: My ... yuh General Approach for Each: A: Casework I guess B: Deque/Simulation C: Greedy + 2 Pointer D: Greedy + Bitmask Operations ... In this video, Naman Sir will be discussing "