Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 973 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 37 / 39Export PDF (full filtered list)
Quality: 1,036 global accepts · Tags: data structures, dp, trees · first AC: May 5, 2020 · last AC: May 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 493 global accepts · Tags: data structures, greedy, sortings · first AC: May 11, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 540 global accepts · Tags: data structures, dp, two pointers · first AC: May 7, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 720 global accepts · Tags: data structures, hashing, strings, two pointers · first AC: Mar 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,389 global accepts · Tags: combinatorics, dp · first AC: Jan 9, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 455 global accepts · Tags: combinatorics, dp · first AC: Dec 31, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 715 global accepts · Tags: data structures, dp, trees · first AC: Dec 11, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 851 global accepts · Tags: binary search, data structures · first AC: Dec 5, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,532 global accepts · Tags: data structures, probabilities, trees · first AC: Nov 29, 2019 · last AC: Nov 29, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 632 global accepts · Tags: data structures, trees · first AC: Nov 28, 2019 · last AC: Nov 28, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 502 global accepts · Tags: greedy, sortings · first AC: Sep 13, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,132 global accepts · Tags: bitmasks, constructive algorithms · first AC: Jun 2, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,371 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: Feb 3, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 7,954 global accepts · Tags: data structures, dsu · first AC: Jan 9, 2019 · last AC: Jan 9, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 789 global accepts · Tags: binary search, constructive algorithms, dfs and similar, graphs, interactive · first AC: Apr 22, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,008 global accepts · Tags: constructive algorithms, graphs, math · first AC: Mar 5, 2021 · C++17 (GCC 9-64) (first AC)
Tags: data structures, dfs and similar, trees · first AC: Jan 14, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,918 global accepts · Tags: data structures, divide and conquer, dp, greedy · first AC: Jan 10, 2021 · last AC: Jan 10, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 656 global accepts · Tags: *special, bitmasks, data structures, divide and conquer, dsu · first AC: Jan 7, 2021 · last AC: Jan 8, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 597 global accepts · Tags: data structures, trees · first AC: Dec 10, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 519 global accepts · Tags: dp, greedy · first AC: Dec 2, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 625 global accepts · Tags: combinatorics, math, number theory · first AC: Nov 4, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,579 global accepts · Tags: flows, graph matchings, graphs · first AC: Sep 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,272 global accepts · Tags: constructive algorithms, dfs and similar, interactive, math, number theory · first AC: Sep 11, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 882 global accepts · Tags: bitmasks, dp · first AC: Jul 31, 2020 · last AC: Jul 31, 2020 · C++17 (GCC 7-32) (first AC)