Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 559 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 21 / 23Export PDF (full filtered list)
Quality: 1,195 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, sortings, trees · first AC: Jul 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 391 global accepts · Tags: dp, graph matchings, greedy, sortings, two pointers · first AC: Jul 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,318 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation, math, trees · first AC: Jun 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,102 global accepts · Tags: binary search, brute force, dfs and similar, dp, trees · first AC: Jun 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 747 global accepts · Tags: binary search, data structures, hashing, string suffix structures, strings · first AC: Feb 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,928 global accepts · Tags: binary search, dfs and similar, dp, dsu, graphs, shortest paths, sortings · first AC: Feb 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,230 global accepts · Tags: dp, greedy, trees · first AC: Jan 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,690 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Nov 9, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,628 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, greedy, math · first AC: Sep 15, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,620 global accepts · Tags: dp, number theory · first AC: May 14, 2024 · last AC: May 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,716 global accepts · Tags: bitmasks, dfs and similar, dsu, graphs · first AC: Nov 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 818 global accepts · Tags: constructive algorithms, greedy, math, strings · first AC: Jan 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 381 global accepts · Tags: constructive algorithms · first AC: Jul 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,498 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Jul 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,272 global accepts · Tags: data structures, divide and conquer, dp · first AC: Jun 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 487 global accepts · Tags: number theory · first AC: May 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,203 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: May 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 934 global accepts · Tags: binary search, constructive algorithms, greedy, math, trees · first AC: May 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,578 global accepts · Tags: data structures, divide and conquer · first AC: Apr 27, 2025 · last AC: Apr 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 908 global accepts · Tags: data structures, dp, implementation, matrices · first AC: Apr 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 755 global accepts · Tags: 2-sat, dfs and similar, dsu, graphs, trees · first AC: Feb 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,050 global accepts · Tags: data structures, trees · first AC: Dec 9, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 166 global accepts · Tags: constructive algorithms, data structures, geometry, greedy, sortings · first AC: Apr 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,679 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Jan 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,587 global accepts · Tags: dfs and similar, divide and conquer, dsu, trees · first AC: Dec 15, 2025 · last AC: Dec 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)