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Open on Codeforces · 1,538 unique accepted
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Quality: 29,786 global accepts · Tags: dp, implementation, trees · first AC: Mar 22, 2020 · GNU C++11 (first AC)
Quality: 13,849 global accepts · Tags: dp, greedy, strings · first AC: Jan 29, 2020 · last AC: Jan 30, 2020 · GNU C++11 (first AC)
Quality: 15,276 global accepts · Tags: combinatorics, dp · first AC: Jan 14, 2020 · last AC: Jan 15, 2020 · GNU C++11 (first AC)
Quality: 14,339 global accepts · Tags: greedy, two pointers · first AC: Dec 16, 2019 · GNU C++11 (first AC)
Quality: 9,990 global accepts · Tags: binary search, brute force, data structures, sortings · first AC: Aug 5, 2019 · GNU C++11 (first AC)
Tags: data structures, implementation · first AC: Jul 30, 2019 · GNU C++11 (first AC)
Quality: 6,699 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Jan 5, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 9,133 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,059 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,348 global accepts · Tags: constructive algorithms, interactive, math · first AC: Sep 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,108 global accepts · Tags: greedy, sortings, two pointers · first AC: Jul 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,586 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Nov 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,081 global accepts · Tags: binary search, dp, graphs, shortest paths · first AC: Oct 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,647 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,864 global accepts · Tags: greedy, math, number theory, sortings · first AC: Jun 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,500 global accepts · Tags: brute force, dfs and similar, dp, greedy, shortest paths, trees · first AC: May 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,875 global accepts · Tags: geometry, greedy, math · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,151 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, sortings · first AC: Feb 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,467 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Nov 7, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 8,629 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Oct 28, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 8,327 global accepts · Tags: bitmasks, constructive algorithms, graphs, greedy, implementation, math · first AC: Sep 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 14,951 global accepts · Tags: brute force, dp, greedy · first AC: May 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,543 global accepts · Tags: binary search, math · first AC: Apr 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,157 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Feb 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,402 global accepts · Tags: math, meet-in-the-middle · first AC: Sep 22, 2022 · C++14 (GCC 6-32) (first AC)