Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 623 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 19 / 25Export PDF (full filtered list)
Quality: 4,331 global accepts · Tags: binary search, brute force, greedy, math · first AC: Jan 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,390 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jan 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,185 global accepts · Tags: combinatorics, dp, math · first AC: Oct 29, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,276 global accepts · Tags: interactive, math · first AC: Oct 9, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,708 global accepts · Tags: data structures, divide and conquer, dp, sortings · first AC: Oct 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,971 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dp, greedy · first AC: Aug 18, 2021 · last AC: Aug 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,533 global accepts · Tags: data structures, sortings, trees, two pointers · first AC: Jul 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,773 global accepts · Tags: brute force, combinatorics, constructive algorithms, dfs and similar, dsu, graphs, math · first AC: Jul 22, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,256 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Jul 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,447 global accepts · Tags: combinatorics, dp, math, probabilities, two pointers · first AC: May 16, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 7,044 global accepts · Tags: dp, math, number theory · first AC: Mar 18, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,419 global accepts · Tags: binary search, data structures, games, greedy, math, ternary search · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,683 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Nov 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,192 global accepts · Tags: data structures, dp, dsu, greedy, implementation, matrices, sortings · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,228 global accepts · Tags: bitmasks, brute force, dp · first AC: Jul 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,555 global accepts · Tags: dp, geometry · first AC: Feb 19, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 761 global accepts · Tags: dp, geometry, probabilities · first AC: Nov 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,533 global accepts · Tags: binary search, graphs, greedy, implementation · first AC: Nov 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,792 global accepts · Tags: data structures, dp, implementation, shortest paths, two pointers · first AC: Jan 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,716 global accepts · Tags: brute force, data structures, greedy, strings · first AC: Dec 29, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 2,245 global accepts · Tags: bitmasks, brute force, greedy · first AC: Dec 27, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 2,134 global accepts · Tags: bitmasks, dfs and similar, dsu, graphs, trees · first AC: Dec 24, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 769 global accepts · Tags: dp, strings · first AC: Oct 2, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 833 global accepts · Tags: math, number theory · first AC: Oct 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 798 global accepts · Tags: implementation, math · first AC: Oct 2, 2021 · PyPy 3 (first AC)