Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 723 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 23 / 29Export PDF (full filtered list)
Quality: 569 global accepts · Tags: binary search, interactive, trees · first AC: Sep 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 493 global accepts · Tags: binary search, constructive algorithms, graphs, interactive · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,505 global accepts · Tags: data structures, dsu · first AC: Aug 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 476 global accepts · Tags: graph matchings · first AC: Jul 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Jun 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,344 global accepts · Tags: dp, math · first AC: Mar 29, 2025 · last AC: May 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 909 global accepts · Tags: dp · first AC: Mar 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 265 global accepts · Tags: dp, sortings, trees · first AC: Mar 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 737 global accepts · Tags: dp, greedy, trees · first AC: Feb 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 494 global accepts · Tags: data structures, dp, trees · first AC: Feb 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 466 global accepts · Tags: constructive algorithms, games · first AC: Nov 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 396 global accepts · Tags: dsu, math · first AC: Nov 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 873 global accepts · Tags: 2-sat, binary search · first AC: Oct 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 463 global accepts · Tags: brute force, combinatorics, dp, games, probabilities · first AC: Sep 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dp, math · first AC: Sep 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 294 global accepts · Tags: brute force, constructive algorithms, dp, fft, implementation, math · first AC: Jun 18, 2024 · last AC: Jun 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 556 global accepts · Tags: data structures, games · first AC: Jun 9, 2024 · last AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,523 global accepts · Tags: data structures, dfs and similar, trees · first AC: Jun 3, 2024 · last AC: Jun 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 388 global accepts · Tags: constructive algorithms · first AC: May 28, 2024 · last AC: May 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 742 global accepts · Tags: constructive algorithms, games, trees · first AC: May 4, 2024 · last AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 506 global accepts · Tags: flows, graph matchings, greedy · first AC: May 1, 2024 · last AC: May 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,130 global accepts · Tags: combinatorics, divide and conquer, fft, number theory · first AC: Apr 2, 2024 · last AC: Apr 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 625 global accepts · Tags: binary search, bitmasks, data structures, greedy, two pointers · first AC: Mar 5, 2024 · last AC: Mar 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 535 global accepts · Tags: combinatorics, probabilities · first AC: Feb 14, 2024 · last AC: Feb 14, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 327 global accepts · Tags: graphs · first AC: Jan 22, 2024 · last AC: Jan 22, 2024 · C++20 (GCC 11-64) (first AC)