Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 654 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 4 / 27Export PDF (full filtered list)
Quality: 24,477 global accepts · Tags: combinatorics, greedy, math · first AC: Jul 7, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 40,948 global accepts · Tags: greedy, math, number theory · first AC: Jul 7, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 16,088 global accepts · Tags: *special, implementation, interactive · first AC: Apr 1, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 21,724 global accepts · Tags: constructive algorithms, math · first AC: Oct 24, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 18,318 global accepts · Tags: dp, greedy, math · first AC: Sep 12, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 29,510 global accepts · Tags: dp, implementation · first AC: Sep 12, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 34,209 global accepts · Tags: brute force, dp, implementation, math · first AC: Sep 12, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 104,683 global accepts · Tags: brute force, dp, implementation · first AC: Sep 12, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 24,746 global accepts · Tags: greedy, math, sortings · first AC: Feb 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,251 global accepts · Tags: brute force, math, number theory · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,959 global accepts · Tags: constructive algorithms · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,124 global accepts · Tags: implementation · first AC: Sep 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,148 global accepts · Tags: implementation, math · first AC: Sep 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 23,275 global accepts · Tags: greedy, sortings · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 32,264 global accepts · Tags: constructive algorithms, data structures, implementation, sortings · first AC: Sep 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 21,070 global accepts · Tags: brute force, greedy, math, sortings · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 22,991 global accepts · Tags: constructive algorithms, games · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 23,912 global accepts · Tags: greedy · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 31,906 global accepts · Tags: constructive algorithms, math, number theory · first AC: Dec 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 320,186 global accepts · Tags: math · first AC: Oct 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,623 global accepts · Tags: greedy, implementation · first AC: Oct 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 34,913 global accepts · Tags: greedy, sortings · first AC: Oct 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 20,247 global accepts · Tags: constructive algorithms, math · first AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Tags: greedy, sortings · first AC: Feb 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,820 global accepts · Tags: brute force, math · first AC: Nov 27, 2022 · C++14 (GCC 6-32) (first AC)