Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 597 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 22 / 24Export PDF (full filtered list)
Quality: 1,939 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Aug 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 915 global accepts · Tags: bitmasks, brute force, constructive algorithms, greedy, two pointers · first AC: Mar 16, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,879 global accepts · Tags: interactive, math, number theory · first AC: Sep 14, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,105 global accepts · Tags: games, implementation, interactive, math · first AC: Aug 23, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,928 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, trees · first AC: Aug 10, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,246 global accepts · Tags: data structures, dp, graph matchings, sortings · first AC: Jul 30, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,510 global accepts · Tags: constructive algorithms, games, interactive, math · first AC: Jul 6, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 906 global accepts · Tags: data structures, dfs and similar, graphs, greedy · first AC: May 2, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 6,273 global accepts · Tags: data structures, divide and conquer, dp · first AC: May 5, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 744 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, fft, graphs · first AC: Sep 21, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 451 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, graphs, greedy, math · first AC: Aug 27, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,213 global accepts · Tags: brute force, constructive algorithms, dsu, graphs, hashing, math, number theory · first AC: Jul 23, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 387 global accepts · Tags: flows, graph matchings · first AC: Feb 4, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 685 global accepts · Tags: binary search, data structures · first AC: Aug 30, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 716 global accepts · Tags: dfs and similar, dp, games · first AC: Jun 24, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 1,669 global accepts · Tags: binary search, dfs and similar, graphs, interactive, shortest paths, trees · first AC: Jun 22, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 1,551 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, interactive, probabilities · first AC: Jun 14, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,483 global accepts · Tags: bitmasks, data structures, divide and conquer, greedy, hashing, sortings, strings · first AC: Mar 20, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 580 global accepts · Tags: data structures, divide and conquer · first AC: Aug 30, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 447 global accepts · Tags: dp, hashing, implementation, string suffix structures, strings · first AC: Aug 8, 2020 · last AC: Aug 8, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,187 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graph matchings, graphs, trees · first AC: Jul 6, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 691 global accepts · Tags: data structures, divide and conquer, implementation · first AC: Jul 2, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 554 global accepts · Tags: combinatorics, math, number theory, probabilities · first AC: Jan 28, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 842 global accepts · Tags: bitmasks, divide and conquer, trees · first AC: Jul 23, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,433 global accepts · Tags: dp, greedy, two pointers · first AC: Jul 12, 2020 · C++14 (GCC 6-32) (first AC)