Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 339 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 11 / 14Export PDF (full filtered list)
Quality: 199 global accepts · Tags: binary search, bitmasks, data structures, dp, greedy, string suffix structures · first AC: Mar 6, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 987 global accepts · Tags: dfs and similar, graphs, probabilities, trees · first AC: Dec 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 358 global accepts · Tags: combinatorics · first AC: Dec 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 990 global accepts · Tags: bitmasks, brute force, dp · first AC: Dec 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 948 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Dec 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 574 global accepts · Tags: dp, math · first AC: Dec 6, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 652 global accepts · Tags: hashing, strings · first AC: Jul 12, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,410 global accepts · Tags: data structures, divide and conquer · first AC: Jun 12, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,662 global accepts · Tags: data structures · first AC: Jun 12, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,846 global accepts · Tags: data structures, graphs, shortest paths · first AC: May 21, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, constructive algorithms, data structures, dfs and similar, implementation, math, matrices, number theory, trees · first AC: Sep 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,455 global accepts · Tags: constructive algorithms, graphs · first AC: Sep 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 853 global accepts · Tags: bitmasks, dp, graphs, math, probabilities · first AC: Jun 28, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,828 global accepts · Tags: constructive algorithms, two pointers · first AC: Jun 13, 2023 · last AC: Jun 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 184 global accepts · Tags: brute force, constructive algorithms, math, matrices, number theory · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 239 global accepts · Tags: brute force, constructive algorithms, math, matrices, number theory · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 349 global accepts · Tags: constructive algorithms, dsu, sortings · first AC: May 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 651 global accepts · Tags: math · first AC: May 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 224 global accepts · Tags: bitmasks, combinatorics, dp, fft, math · first AC: Mar 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 288 global accepts · Tags: dp, number theory · first AC: Mar 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 256 global accepts · Tags: constructive algorithms, dp, greedy, trees · first AC: Nov 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 395 global accepts · Tags: dp, greedy, math · first AC: Oct 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 636 global accepts · Tags: graphs, interactive · first AC: May 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 538 global accepts · Tags: brute force, data structures, greedy, implementation · first AC: Jan 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 413 global accepts · Tags: data structures, graph matchings, graphs, math, trees · first AC: Dec 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)