Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 629 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 3 / 26Export PDF (full filtered list)
Quality: 12,852 global accepts · Tags: implementation, math · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 27,361 global accepts · Tags: math, number theory · first AC: Oct 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,571 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Nov 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 27,626 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 12, 2024 · C++20 (GCC 13-64) (first AC)
Tags: strings · first AC: Oct 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 23,574 global accepts · Tags: constructive algorithms, strings · first AC: Aug 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 25,954 global accepts · Tags: constructive algorithms · first AC: Nov 4, 2022 · last AC: Nov 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 17,261 global accepts · Tags: brute force, dp, greedy, implementation · first AC: Oct 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 22,846 global accepts · Tags: brute force, geometry · first AC: Oct 15, 2022 · C++14 (GCC 6-32) (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: 20,269 global accepts · Tags: greedy · first AC: Sep 17, 2025 · 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: 23,911 global accepts · Tags: greedy · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 21,070 global accepts · Tags: brute force, greedy, math, sortings · first AC: May 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 22,329 global accepts · Tags: constructive algorithms, greedy · first AC: Apr 29, 2024 · C++20 (GCC 13-64) (first AC)
Tags: math, number theory · first AC: Oct 22, 2023 · C++14 (GCC 6-32) (first AC)
Tags: binary search, greedy, sortings · first AC: Oct 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 24,003 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Aug 31, 2023 · last AC: Sep 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 25,526 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Aug 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 17,537 global accepts · Tags: brute force, combinatorics, constructive algorithms, implementation, math, number theory · first AC: Oct 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 320,177 global accepts · Tags: math · first AC: Oct 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,614 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Mar 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,171 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 22,749 global accepts · Tags: bitmasks, combinatorics, math, number theory · first AC: Oct 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,216 global accepts · Tags: greedy, math · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)