Видео ютуба по тегу A - Floor Ceil - Decomposition Atcoder

A - Floor, Ceil - Decomposition | AtCoder Regular Contest 135 | Atcoder Solution | Bangla

C++ : Divide integers with floor, ceil and outwards rounding modes in C++

Atcoder ARC 135 A c++ recursion memo

Atcoder Beginner Contest 430 Solution (A-F)

Atcoder Beginner Contest 435 Solution (A-E)

Atcoder Beginner Contest 383 Solution (A-F)

Atcoder Beginner Contest 233 E | Σ[k=0..10^100]floor(X／10^k)

Atcoder Beginner Contest 434 Solution (A-E)

AtCoder Regular Contest 123 A, B, C, D & Moscow SU Trini 2013 A

Atcoder Beginner Contest 420 Solution (A-E + G)

AtCoder Regular Contest 135 screencast

Expert Problems (Ep. 6: AtCoder Library)

AtCoder Beginner Contest 422 | Stage Clear | Looped Rope | AtCoder AAC Contest

Expert Problems (Ep. 4: AtCoder)

AtCoder ARC 139E: IMPLEMENTATION PAIN