Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 775 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 13 / 31Export PDF (full filtered list)
Quality: 8,601 global accepts · Tags: brute force, data structures, dsu, number theory · first AC: May 20, 2022 · last AC: May 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,391 global accepts · Tags: graphs, shortest paths · first AC: May 5, 2022 · last AC: May 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,378 global accepts · Tags: dp · first AC: Feb 24, 2022 · last AC: Feb 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,834 global accepts · Tags: brute force, data structures, dp, greedy, strings · first AC: Jan 31, 2022 · last AC: Jan 31, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,334 global accepts · Tags: binary search, data structures, greedy, math, number theory, two pointers · first AC: Jan 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,477 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, number theory, sortings · first AC: Jan 26, 2022 · last AC: Jan 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,818 global accepts · Tags: binary search, data structures, greedy, implementation, sortings · first AC: Dec 19, 2021 · last AC: Dec 19, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,999 global accepts · Tags: dp, greedy, math, number theory · first AC: Dec 9, 2021 · last AC: Dec 10, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,012 global accepts · Tags: bitmasks, greedy, math · first AC: Dec 7, 2021 · last AC: Dec 7, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 5,056 global accepts · Tags: bitmasks, data structures, divide and conquer, dp, greedy, math, sortings, strings, trees · first AC: Aug 22, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,687 global accepts · Tags: constructive algorithms, greedy, math · first AC: Aug 22, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,511 global accepts · Tags: brute force, data structures, math · first AC: Aug 8, 2021 · GNU C++11 (first AC)
Quality: 2,439 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,741 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, greedy, trees · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,051 global accepts · Tags: bitmasks, divide and conquer, dp, dsu, greedy, implementation, strings · first AC: Feb 17, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 3,284 global accepts · Tags: data structures, implementation, math, sortings · first AC: Jan 27, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 4,570 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, sortings, trees · first AC: Jan 6, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,438 global accepts · Tags: combinatorics, divide and conquer, math · first AC: Dec 13, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,744 global accepts · Tags: data structures, sortings · first AC: Nov 25, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,719 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, sortings · first AC: Oct 8, 2023 · last AC: Oct 9, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,752 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, implementation, math · first AC: Sep 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,179 global accepts · Tags: binary search, data structures, dp, flows, greedy · first AC: Sep 3, 2023 · last AC: Sep 4, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,193 global accepts · Tags: brute force, dfs and similar, dp, graphs, greedy, math, sortings, two pointers · first AC: Aug 30, 2023 · last AC: Sep 4, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,054 global accepts · Tags: bitmasks, data structures, games, math, probabilities, sortings, strings, trees · first AC: Aug 26, 2023 · last AC: Sep 4, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,908 global accepts · Tags: combinatorics · first AC: Sep 3, 2023 · C++17 (GCC 7-32) (first AC)