Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 741 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 5 / 30Export PDF (full filtered list)
Quality: 30,877 global accepts · Tags: constructive algorithms, sortings · first AC: Jan 16, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 60,274 global accepts · Tags: math · first AC: Jan 10, 2022 · last AC: Jan 10, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 62,823 global accepts · Tags: implementation, strings · first AC: Dec 20, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 23,155 global accepts · Tags: constructive algorithms, dsu, implementation · first AC: Dec 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 17,008 global accepts · Tags: constructive algorithms, greedy, sortings, strings · first AC: Dec 16, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 23,836 global accepts · Tags: implementation · first AC: Dec 14, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 34,382 global accepts · Tags: math, sortings · first AC: Dec 14, 2021 · C++17 (GCC 7-32) (first AC)
Tags: implementation · first AC: Dec 12, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 31,915 global accepts · Tags: binary search, constructive algorithms, math · first AC: Dec 7, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 33,414 global accepts · Tags: constructive algorithms, math · first AC: Dec 7, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 41,995 global accepts · Tags: math, strings · first AC: Nov 7, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 40,685 global accepts · Tags: implementation, strings · first AC: Nov 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 41,545 global accepts · Tags: math · first AC: Nov 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 21,586 global accepts · Tags: dp, greedy, implementation, strings · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,881 global accepts · Tags: implementation, math · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,089 global accepts · Tags: *special, implementation, interactive · first AC: Oct 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 27,365 global accepts · Tags: math, number theory · first AC: Jul 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,572 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Dec 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 20,651 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,486 global accepts · Tags: games, greedy · first AC: Dec 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,785 global accepts · Tags: brute force, greedy, sortings · first AC: Nov 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,265 global accepts · Tags: constructive algorithms, geometry, greedy, math · first AC: Oct 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 26,246 global accepts · Tags: combinatorics, constructive algorithms, greedy, math · first AC: Sep 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 40,383 global accepts · Tags: brute force, implementation · first AC: Dec 9, 2023 · C++20 (GCC 11-64) (first AC)
Tags: strings · first AC: Oct 22, 2023 · C++17 (GCC 7-32) (first AC)