Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 690 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 24 / 28Export PDF (full filtered list)
Quality: 1,229 global accepts · Tags: combinatorics, dp, math · first AC: Dec 23, 2023 · PyPy 3-64 (first AC)
Quality: 1,463 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 18, 2023 · PyPy 3-64 (first AC)
Quality: 1,605 global accepts · Tags: dp, implementation, math · first AC: Jun 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,851 global accepts · Tags: combinatorics, dp, math · first AC: Jun 4, 2023 · PyPy 3-64 (first AC)
Quality: 1,687 global accepts · Tags: data structures, dfs and similar, dp, dsu, greedy, trees · first AC: May 10, 2023 · PyPy 3-64 (first AC)
Quality: 1,259 global accepts · Tags: constructive algorithms, implementation, strings · first AC: Apr 3, 2023 · last AC: Apr 3, 2023 · PyPy 3-64 (first AC)
Quality: 847 global accepts · Tags: combinatorics, divide and conquer, dp, matrices · first AC: Mar 30, 2023 · PyPy 3-64 (first AC)
Quality: 645 global accepts · Tags: dp, math, number theory · first AC: Mar 26, 2023 · PyPy 3-64 (first AC)
Quality: 930 global accepts · Tags: binary search, data structures, graphs, greedy, implementation · first AC: Mar 25, 2023 · PyPy 3-64 (first AC)
Quality: 1,189 global accepts · Tags: combinatorics, dp, dsu, math · first AC: Mar 18, 2023 · last AC: Mar 18, 2023 · PyPy 3-64 (first AC)
Quality: 1,012 global accepts · Tags: combinatorics, dfs and similar, dsu, graphs · first AC: Dec 11, 2022 · PyPy 3-64 (first AC)
Quality: 1,365 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Aug 6, 2022 · PyPy 3-64 (first AC)
Quality: 755 global accepts · Tags: dp, games · first AC: Apr 5, 2025 · PyPy 3-64 (first AC)
Quality: 1,004 global accepts · Tags: brute force, dfs and similar, dp, math, number theory · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,510 global accepts · Tags: constructive algorithms, games, interactive, math · first AC: Sep 30, 2023 · PyPy 3-64 (first AC)
Quality: 906 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Jul 15, 2023 · PyPy 3-64 (first AC)
Quality: 354 global accepts · Tags: bitmasks, constructive algorithms, greedy, implementation, matrices · first AC: Mar 15, 2025 · last AC: Mar 15, 2025 · PyPy 3-64 (first AC)
Quality: 4,315 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Feb 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,950 global accepts · Tags: data structures, dsu · first AC: Feb 20, 2025 · last AC: Feb 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 928 global accepts · Tags: combinatorics, data structures, dfs and similar, dsu, graphs, implementation, trees · first AC: Jan 24, 2025 · PyPy 3-64 (first AC)
Quality: 459 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Dec 8, 2024 · PyPy 3-64 (first AC)
Quality: 730 global accepts · Tags: bitmasks, constructive algorithms, dp, implementation · first AC: Aug 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 746 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Jul 30, 2024 · PyPy 3-64 (first AC)
Quality: 937 global accepts · Tags: bitmasks, brute force, dfs and similar · first AC: Feb 23, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 631 global accepts · Tags: combinatorics, dp, math, matrices, string suffix structures · first AC: Dec 30, 2023 · last AC: Jan 3, 2024 · PyPy 3-64 (first AC)