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Open on Codeforces · 146 unique accepted
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Quality: 8,399 global accepts · Tags: dsu, graphs, greedy, implementation, trees · first AC: Nov 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 24,799 global accepts · Tags: constructive algorithms · first AC: May 9, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 6,922 global accepts · Tags: greedy, strings · first AC: Feb 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,296 global accepts · Tags: binary search, math, number theory, sortings, two pointers · first AC: Jan 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,367 global accepts · Tags: brute force, dp, greedy, probabilities · first AC: Oct 17, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 10,539 global accepts · Tags: binary search, greedy, math · first AC: Apr 9, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 9,945 global accepts · Tags: constructive algorithms, math · first AC: Mar 27, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 13,288 global accepts · Tags: dp · first AC: Jan 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,370 global accepts · Tags: data structures, dfs and similar, dp, graphs, greedy, two pointers · first AC: Dec 11, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 6,186 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,833 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jan 25, 2023 · C++20 (GCC 11-64) (first AC)
Tags: brute force, dp, math, number theory · first AC: Jan 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,363 global accepts · Tags: combinatorics, math, number theory · first AC: Nov 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 6,418 global accepts · Tags: dp, greedy · first AC: Aug 16, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 7,260 global accepts · Tags: brute force, constructive algorithms, data structures, math · first AC: Mar 6, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 7,274 global accepts · Tags: brute force, dp, greedy, implementation, math · first AC: Dec 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 5,171 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Dec 16, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 5,804 global accepts · Tags: dp · first AC: Feb 27, 2023 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms, graphs, greedy, implementation · first AC: Feb 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,689 global accepts · Tags: bitmasks, combinatorics, dfs and similar, dp, math, probabilities, trees · first AC: Jan 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,746 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, trees · first AC: Sep 30, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 5,911 global accepts · Tags: data structures, dp, greedy · first AC: Aug 16, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 5,380 global accepts · Tags: constructive algorithms, hashing, implementation, math · first AC: Jul 31, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 6,401 global accepts · Tags: brute force, data structures, implementation, sortings · first AC: Jul 16, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 4,447 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math, two pointers · first AC: Apr 17, 2022 · C++17 (GCC 9-64) (first AC)