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Last Updated: September 30, 2026
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codeforces.com/contest/1370 by Um_nik. Video Editorial of C. Number Game of Codeforces Round # This one is also a nice game theory based approach. In this video I have a followed a very common approach to solve such ... question link : codeforces.com/contest/1370/problem/B. For those who struggled to solve this problem during the contest (including me :P), I hope it helps. Please checkout my channel for ... Video Editorial of D. Odd-Even Subsequence of Codeforces Round # Video Editorial of A. Maximum GCD and B. GCD Compression of Codeforces Round Hey guys, this is my another tutorial video. I tried to explain yesterday's Video Editorial of E. Binary Subsequence Rotation of Codeforces Round #