Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,220 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 45 / 49Export PDF (full filtered list)
Quality: 574 global accepts · Tags: trees · first AC: Jul 16, 2023 · last AC: Jul 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 552 global accepts · Tags: binary search, data structures, flows, greedy · first AC: Apr 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 365 global accepts · Tags: constructive algorithms, dfs and similar, interactive, trees · first AC: Mar 25, 2026 · last AC: Mar 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 140 global accepts · Tags: constructive algorithms, math · first AC: Mar 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 451 global accepts · Tags: constructive algorithms, greedy, math · first AC: Aug 26, 2024 · last AC: Jan 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 384 global accepts · Tags: binary search, data structures · first AC: Oct 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 848 global accepts · Tags: data structures, dp, geometry, sortings · first AC: Jun 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 176 global accepts · Tags: dp, greedy, trees · first AC: Jun 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 423 global accepts · Tags: binary search, brute force, greedy · first AC: Jun 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 496 global accepts · Tags: constructive algorithms, divide and conquer · first AC: Apr 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 247 global accepts · Tags: data structures, greedy · first AC: Mar 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 279 global accepts · Tags: data structures, flows · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 421 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: Mar 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 134 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Jan 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 246 global accepts · Tags: binary search, data structures, dp, sortings, two pointers · first AC: Jan 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 172 global accepts · Tags: dp, trees · first AC: Jan 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 418 global accepts · Tags: data structures, graph matchings, greedy, math, trees · first AC: Sep 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 559 global accepts · Tags: bitmasks, dp, fft, games, math, number theory · first AC: Sep 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 316 global accepts · Tags: data structures, trees · first AC: Sep 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 456 global accepts · Tags: dp, flows, greedy · first AC: Aug 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 654 global accepts · Tags: data structures, greedy, hashing · first AC: Jul 12, 2024 · last AC: Jul 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 337 global accepts · Tags: binary search, data structures, dp, geometry · first AC: Jul 9, 2024 · last AC: Jul 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 861 global accepts · Tags: greedy, trees · first AC: May 9, 2024 · last AC: May 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,508 global accepts · Tags: binary search, data structures · first AC: May 8, 2024 · last AC: May 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 157 global accepts · Tags: bitmasks, brute force, dp, graphs · first AC: Apr 30, 2024 · last AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)