Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,627 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 6 / 66Export PDF (full filtered list)
Quality: 16,026 global accepts · Tags: math · first AC: Feb 7, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 10,851 global accepts · Tags: implementation · first AC: Apr 5, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 14,942 global accepts · Tags: greedy, implementation · first AC: Nov 17, 2017 · GNU C++11 (first AC)
Quality: 9,573 global accepts · Tags: implementation · first AC: Oct 26, 2017 · last AC: Oct 26, 2017 · GNU C++11 (first AC)
Quality: 10,022 global accepts · Tags: math · first AC: Oct 16, 2017 · GNU C++11 (first AC)
Tags: implementation · first AC: Oct 15, 2017 · GNU C++11 (first AC)
Quality: 9,954 global accepts · Tags: brute force, implementation, strings · first AC: Oct 5, 2017 · GNU C++11 (first AC)
Quality: 14,713 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Jan 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 18,249 global accepts · Tags: brute force, math, number theory · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,956 global accepts · Tags: constructive algorithms · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,269 global accepts · Tags: greedy · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 27,280 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: Jan 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 24,102 global accepts · Tags: constructive algorithms, greedy, math · first AC: Dec 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 24,745 global accepts · Tags: greedy, math, sortings · first AC: Nov 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 21,068 global accepts · Tags: brute force, greedy, math, sortings · first AC: May 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,660 global accepts · Tags: brute force, constructive algorithms, math · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 18,313 global accepts · Tags: implementation, strings · first AC: Feb 28, 2023 · C++17 (GCC 7-32) (first AC)
Tags: greedy, sortings · first AC: Feb 5, 2023 · C++20 (GCC 11-64) (first AC)
Tags: brute force, greedy, sortings · first AC: Jan 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 19,737 global accepts · Tags: brute force, math, sortings · first AC: Oct 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 16,937 global accepts · Tags: brute force, implementation · first AC: Oct 14, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 19,034 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Sep 13, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 19,861 global accepts · Tags: constructive algorithms · first AC: Sep 8, 2021 · last AC: Sep 9, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 32,928 global accepts · Tags: bitmasks, greedy · first AC: Sep 5, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 35,573 global accepts · Tags: dp, math · first AC: Jun 11, 2019 · C++14 (GCC 6-32) (first AC)