Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 846 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 4 / 34Export PDF (full filtered list)
Quality: 12,336 global accepts · Tags: constructive algorithms, games, greedy, sortings · first AC: Oct 29, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 14,527 global accepts · Tags: data structures, greedy, implementation, sortings · first AC: Mar 20, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 18,776 global accepts · Tags: combinatorics, data structures, geometry, math, matrices, sortings · first AC: Mar 16, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 16,984 global accepts · Tags: binary search, constructive algorithms, greedy, implementation, math, two pointers · first AC: Jan 23, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 18,957 global accepts · Tags: brute force, constructive algorithms, greedy, math, number theory · first AC: Mar 31, 2020 · GNU C++11 (first AC)
Quality: 18,356 global accepts · Tags: combinatorics, dp, implementation · first AC: Sep 15, 2019 · GNU C++11 (first AC)
Quality: 9,492 global accepts · Tags: brute force, math · first AC: Sep 4, 2019 · GNU C++11 (first AC)
Quality: 10,028 global accepts · Tags: combinatorics, number theory, sortings · first AC: Oct 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,500 global accepts · Tags: dp · first AC: Jun 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,560 global accepts · Tags: binary search, math · first AC: Apr 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,837 global accepts · Tags: brute force, greedy, math, number theory · first AC: Mar 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,022 global accepts · Tags: binary search, data structures, implementation · first AC: Feb 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,058 global accepts · Tags: constructive algorithms, data structures · first AC: Oct 29, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 16,153 global accepts · Tags: bitmasks, constructive algorithms · first AC: Jan 27, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 20,864 global accepts · Tags: dfs and similar, dsu, greedy, implementation, strings · first AC: Mar 31, 2020 · GNU C++11 (first AC)
Quality: 11,944 global accepts · Tags: constructive algorithms, greedy · first AC: Sep 15, 2019 · GNU C++11 (first AC)
Quality: 7,178 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Apr 6, 2019 · GNU C++11 (first AC)
Quality: 3,520 global accepts · Tags: games · first AC: Feb 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,896 global accepts · Tags: graphs, greedy, math · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,679 global accepts · Tags: — · first AC: Mar 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 9,749 global accepts · Tags: bitmasks, constructive algorithms · first AC: Mar 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,080 global accepts · Tags: combinatorics, math · first AC: Feb 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,011 global accepts · Tags: brute force, data structures, dp, greedy, implementation · first AC: Nov 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 14,074 global accepts · Tags: binary search, bitmasks, brute force, dp, math · first AC: Jan 30, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 10,098 global accepts · Tags: constructive algorithms, flows, graphs, greedy, math · first AC: Jul 17, 2021 · GNU C++11 (first AC)