Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 501 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 11 / 21Export PDF (full filtered list)
Quality: 14,311 global accepts · Tags: constructive algorithms, math · first AC: Sep 4, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 16,123 global accepts · Tags: data structures, dp, hashing, number theory · first AC: Jun 8, 2021 · GNU C++11 (first AC)
Quality: 14,633 global accepts · Tags: data structures, greedy, sortings, trees · first AC: Dec 30, 2020 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms, implementation · first AC: Nov 17, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 14,261 global accepts · Tags: greedy, math · first AC: Jun 11, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 19,405 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: May 11, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 17,159 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Mar 14, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 11,770 global accepts · Tags: binary search, greedy, implementation · first AC: Mar 7, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 17,749 global accepts · Tags: dp, greedy, implementation, sortings, two pointers · first AC: Feb 15, 2020 · last AC: Feb 24, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 14,970 global accepts · Tags: binary search, greedy, ternary search · first AC: Feb 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,192 global accepts · Tags: data structures, greedy · first AC: Oct 12, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 13,486 global accepts · Tags: dp, implementation · first AC: Oct 6, 2019 · GNU C11 (first AC)
Quality: 18,594 global accepts · Tags: data structures · first AC: Apr 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 10,786 global accepts · Tags: bitmasks, data structures · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,964 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 10,870 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Dec 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,542 global accepts · Tags: binary search, dp, two pointers · first AC: Jul 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,149 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,448 global accepts · Tags: binary search, constructive algorithms, greedy, implementation · first AC: Jul 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,357 global accepts · Tags: brute force, data structures, dp · first AC: May 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 12,452 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, strings · first AC: Dec 6, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 15,076 global accepts · Tags: constructive algorithms, math, number theory · first AC: Nov 25, 2021 · C++14 (GCC 6-32) (first AC)
Tags: dfs and similar, dp, graphs, greedy, trees · first AC: May 24, 2021 · GNU C++11 (first AC)
Quality: 16,504 global accepts · Tags: dp, matrices · first AC: Apr 11, 2021 · GNU C++11 (first AC)
Tags: brute force, constructive algorithms, greedy · first AC: Apr 3, 2021 · GNU C++11 (first AC)