Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 555 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 12 / 23Export PDF (full filtered list)
Quality: 2,217 global accepts · Tags: dp, matrices · first AC: Jan 23, 2023 · last AC: Jan 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,778 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Oct 20, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 763 global accepts · Tags: data structures · first AC: Jul 26, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 625 global accepts · Tags: hashing, strings · first AC: Feb 13, 2022 · last AC: Feb 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 483 global accepts · Tags: binary search, combinatorics · first AC: Feb 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 670 global accepts · Tags: dp, number theory · first AC: Dec 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 517 global accepts · Tags: brute force, implementation, sortings · first AC: Oct 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,501 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 554 global accepts · Tags: constructive algorithms · first AC: Jul 28, 2024 · last AC: Sep 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,112 global accepts · Tags: data structures, string suffix structures · first AC: Aug 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,714 global accepts · Tags: data structures, dsu, graphs, implementation, trees · first AC: May 24, 2024 · last AC: May 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,980 global accepts · Tags: dfs and similar, dp, graphs, math · first AC: May 23, 2024 · last AC: May 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,939 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: May 23, 2024 · last AC: May 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,076 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, greedy, trees · first AC: May 23, 2024 · last AC: May 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,510 global accepts · Tags: constructive algorithms, games, interactive, math · first AC: May 22, 2024 · last AC: May 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,284 global accepts · Tags: brute force, combinatorics, dp, trees · first AC: May 21, 2024 · last AC: May 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 939 global accepts · Tags: combinatorics, dp, fft, math · first AC: May 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 504 global accepts · Tags: math, number theory · first AC: Apr 11, 2024 · last AC: Apr 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 351 global accepts · Tags: data structures · first AC: Apr 6, 2024 · last AC: Apr 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,944 global accepts · Tags: math · first AC: Mar 30, 2024 · last AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,469 global accepts · Tags: dp, math, matrices, trees · first AC: Mar 28, 2024 · last AC: Mar 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,049 global accepts · Tags: dp · first AC: Mar 26, 2024 · last AC: Mar 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 432 global accepts · Tags: combinatorics, dp · first AC: Mar 25, 2024 · last AC: Mar 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,071 global accepts · Tags: combinatorics, dp, math · first AC: Mar 21, 2024 · last AC: Mar 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 480 global accepts · Tags: constructive algorithms, interactive, probabilities · first AC: Mar 19, 2024 · last AC: Mar 19, 2024 · C++17 (GCC 7-32) (first AC)