Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,228 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 44 / 50Export PDF (full filtered list)
Quality: 2,996 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory, shortest paths · first AC: Oct 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 790 global accepts · Tags: data structures, dp · first AC: Oct 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 975 global accepts · Tags: bitmasks, divide and conquer, dp, math · first AC: Oct 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,366 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Sep 29, 2023 · last AC: Sep 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,845 global accepts · Tags: math, number theory · first AC: Sep 25, 2023 · last AC: Sep 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,688 global accepts · Tags: binary search, brute force, data structures, dsu, greedy, sortings · first AC: Sep 13, 2023 · last AC: Sep 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,550 global accepts · Tags: binary search, bitmasks, data structures, hashing, probabilities, strings, trees · first AC: Sep 4, 2023 · last AC: Sep 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,554 global accepts · Tags: brute force, data structures, dfs and similar, trees · first AC: Aug 22, 2023 · last AC: Aug 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,116 global accepts · Tags: brute force, dp, math · first AC: Aug 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,606 global accepts · Tags: dp, implementation, math · first AC: Jun 30, 2023 · last AC: Jul 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,028 global accepts · Tags: binary search, bitmasks, data structures, dfs and similar, greedy, math, sortings · first AC: Jul 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,809 global accepts · Tags: dfs and similar, greedy, shortest paths, sortings, trees · first AC: Jun 24, 2023 · last AC: Jun 27, 2023 · C++14 (GCC 6-32) (first AC)
Tags: binary search, implementation, two pointers · first AC: Jun 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,851 global accepts · Tags: combinatorics, dp, math · first AC: Jun 5, 2023 · last AC: Jun 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 780 global accepts · Tags: bitmasks, dp · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,027 global accepts · Tags: divide and conquer, interactive, math, probabilities, sortings · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 947 global accepts · Tags: brute force, data structures, dp, greedy, implementation, math · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 980 global accepts · Tags: data structures, dsu, graphs · first AC: Jul 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,318 global accepts · Tags: dp · first AC: Jul 2, 2024 · last AC: Jul 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,944 global accepts · Tags: math · first AC: Jun 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,224 global accepts · Tags: data structures, dsu, graphs, greedy · first AC: May 31, 2024 · last AC: Jun 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 664 global accepts · Tags: binary search, data structures, divide and conquer, hashing, probabilities, trees · first AC: May 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,304 global accepts · Tags: constructive algorithms, dp, games · first AC: Mar 22, 2024 · last AC: Mar 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 853 global accepts · Tags: brute force, data structures, math, number theory · first AC: Mar 21, 2024 · last AC: Mar 21, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,374 global accepts · Tags: dfs and similar, dp, math, number theory · first AC: Jan 4, 2024 · C++20 (GCC 11-64) (first AC)