Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 761 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 11 / 31Export PDF (full filtered list)
Quality: 5,777 global accepts · Tags: combinatorics, math · first AC: Jun 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,008 global accepts · Tags: combinatorics, math, probabilities, trees · first AC: Jun 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,486 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, two pointers · first AC: Jun 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,837 global accepts · Tags: brute force, data structures, divide and conquer, greedy, sortings · first AC: Jun 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,969 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,909 global accepts · Tags: dp, games, math, probabilities · first AC: Oct 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,265 global accepts · Tags: implementation, strings · first AC: Oct 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,681 global accepts · Tags: dp, implementation, strings · first AC: Sep 14, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,358 global accepts · Tags: brute force, data structures, dfs and similar, dsu, math, trees · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, greedy, math, number theory · first AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,523 global accepts · Tags: bitmasks, constructive algorithms, dfs and similar, greedy, math, trees · first AC: Apr 5, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 8,364 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, two pointers · first AC: Feb 23, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 10,277 global accepts · Tags: string suffix structures, strings · first AC: Nov 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,031 global accepts · Tags: greedy, implementation, sortings · first AC: Oct 19, 2023 · last AC: Oct 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,443 global accepts · Tags: dfs and similar, dp, trees · first AC: Aug 24, 2023 · last AC: Aug 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,997 global accepts · Tags: binary search, data structures, dp, dsu, greedy, sortings · first AC: Aug 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,242 global accepts · Tags: binary search, math, number theory · first AC: Aug 5, 2023 · C++14 (GCC 6-32) (first AC)
Tags: binary search, constructive algorithms, implementation, math · first AC: Jul 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,015 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, math, two pointers · first AC: Jul 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 12,595 global accepts · Tags: binary search, bitmasks, data structures, trees · first AC: Dec 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,968 global accepts · Tags: brute force, data structures, dp · first AC: Sep 8, 2022 · last AC: Sep 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,703 global accepts · Tags: dfs and similar, graphs, greedy, number theory, sortings · first AC: Aug 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,724 global accepts · Tags: shortest paths · first AC: Apr 5, 2022 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms, graphs, greedy, implementation · first AC: Feb 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,182 global accepts · Tags: dp, games, implementation, strings · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)