Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 644 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 19 / 26Export PDF (full filtered list)
Quality: 2,503 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,604 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,173 global accepts · Tags: — · first AC: Mar 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,329 global accepts · Tags: data structures, dfs and similar, games, graphs, greedy, trees · first AC: Jan 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,993 global accepts · Tags: bitmasks, brute force, dp, greedy, math, sortings · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,194 global accepts · Tags: brute force, greedy, implementation · first AC: Jan 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,413 global accepts · Tags: data structures, greedy, implementation, math, matrices · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,501 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Dec 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,986 global accepts · Tags: bitmasks, dp, math, probabilities · first AC: Dec 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,740 global accepts · Tags: constructive algorithms, data structures, dp, graphs, greedy, implementation, ternary search · first AC: Dec 3, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,731 global accepts · Tags: bitmasks, combinatorics, data structures, dp, math, number theory · first AC: Dec 3, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,707 global accepts · Tags: math, number theory · first AC: Dec 3, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,012 global accepts · Tags: bitmasks, dfs and similar, dp · first AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,328 global accepts · Tags: binary search, data structures, greedy, two pointers · first AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,395 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, flows, games, graph matchings, graphs, implementation · first AC: Jan 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,144 global accepts · Tags: combinatorics, dp, math · first AC: Nov 26, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,162 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, probabilities, trees · first AC: Sep 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,292 global accepts · Tags: binary search, brute force, greedy, math, sortings · first AC: Apr 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,736 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Feb 14, 2022 · Java 11 (first AC)
Quality: 4,738 global accepts · Tags: constructive algorithms, interactive, math · first AC: Feb 14, 2022 · Java 11 (first AC)
Quality: 5,334 global accepts · Tags: binary search, data structures, greedy, math, number theory, two pointers · first AC: Jan 30, 2022 · Java 11 (first AC)
Quality: 2,131 global accepts · Tags: combinatorics, data structures, dp, geometry, implementation · first AC: Jan 25, 2022 · Java 11 (first AC)
Quality: 5,566 global accepts · Tags: dp, greedy, math · first AC: Dec 29, 2021 · Java 11 (first AC)
Quality: 4,808 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Dec 18, 2021 · Java 11 (first AC)
Quality: 3,039 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Nov 23, 2021 · Java 11 (first AC)