Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 536 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 21 / 22Export PDF (full filtered list)
Quality: 223 global accepts · Tags: combinatorics, dp, matrices, probabilities · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 304 global accepts · Tags: binary search, data structures · first AC: Jul 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 288 global accepts · Tags: dp, number theory · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 359 global accepts · Tags: binary search, dp, games, greedy, trees · first AC: Apr 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 375 global accepts · Tags: binary search, combinatorics, data structures, dp, graphs, implementation, two pointers · first AC: Feb 1, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,045 global accepts · Tags: data structures, greedy · first AC: Jul 9, 2023 · last AC: Jan 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 434 global accepts · Tags: math, probabilities · first AC: Sep 13, 2023 · last AC: Sep 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 384 global accepts · Tags: bitmasks, dfs and similar, dp · first AC: Sep 22, 2023 · last AC: Sep 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 493 global accepts · Tags: dp, math, matrices · first AC: Aug 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,209 global accepts · Tags: data structures, string suffix structures · first AC: Jan 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 247 global accepts · Tags: combinatorics, dp, math · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 155 global accepts · Tags: combinatorics, dp, trees · first AC: May 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 246 global accepts · Tags: binary search, data structures, dp, sortings, two pointers · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 172 global accepts · Tags: dp, trees · first AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 489 global accepts · Tags: combinatorics, dp, graphs, greedy, math · first AC: Mar 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 233 global accepts · Tags: fft, graphs, math · first AC: Mar 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 384 global accepts · Tags: binary search, data structures · first AC: Feb 16, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 423 global accepts · Tags: binary search, brute force, greedy · first AC: Jul 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 188 global accepts · Tags: dp, math, trees · first AC: Jul 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 557 global accepts · Tags: binary search, constructive algorithms, dfs and similar, greedy, trees · first AC: Feb 14, 2024 · last AC: Feb 14, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 360 global accepts · Tags: data structures, divide and conquer, two pointers · first AC: Jun 1, 2023 · last AC: Jun 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 203 global accepts · Tags: constructive algorithms, math, trees · first AC: Jul 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 111 global accepts · Tags: divide and conquer, dp · first AC: Oct 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 265 global accepts · Tags: dp, fft, math, number theory, probabilities · first AC: May 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 330 global accepts · Tags: string suffix structures, strings · first AC: Apr 9, 2024 · C++20 (GCC 13-64) (first AC)