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Open on Codeforces · 2,175 unique accepted
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Tags: dp, greedy · first AC: Nov 29, 2020 · last AC: Nov 29, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 644 global accepts · Tags: constructive algorithms, dp, geometry · first AC: Nov 1, 2020 · C++17 (GCC 9-64) (first AC)
Tags: binary search, greedy · first AC: Oct 16, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 680 global accepts · Tags: bitmasks, dfs and similar, dp, math, shortest paths · first AC: Aug 21, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 583 global accepts · Tags: binary search, brute force, data structures, geometry, math · first AC: Jun 1, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 422 global accepts · Tags: bitmasks, brute force, fft · first AC: Apr 10, 2020 · last AC: Apr 10, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 648 global accepts · Tags: constructive algorithms, flows · first AC: Jan 16, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 1,356 global accepts · Tags: binary search, combinatorics, number theory · first AC: Jan 11, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 377 global accepts · Tags: dfs and similar, graphs · first AC: Dec 18, 2019 · last AC: Dec 18, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,315 global accepts · Tags: combinatorics, probabilities · first AC: Dec 5, 2019 · last AC: Dec 7, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,309 global accepts · Tags: data structures, dp · first AC: Oct 30, 2019 · last AC: Oct 30, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 646 global accepts · Tags: data structures, graphs, hashing, shortest paths, trees · first AC: Jun 16, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 699 global accepts · Tags: constructive algorithms · first AC: Jun 7, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 199 global accepts · Tags: binary search, bitmasks, data structures, dp, greedy, string suffix structures · first AC: Feb 12, 2026 · last AC: Feb 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 243 global accepts · Tags: data structures, greedy, trees · first AC: Oct 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 397 global accepts · Tags: binary search, divide and conquer, dp · first AC: Jul 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 354 global accepts · Tags: bitmasks, brute force, combinatorics, dp, math · first AC: Jan 17, 2025 · last AC: Jan 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 728 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,160 global accepts · Tags: binary search, data structures, dp · first AC: Jan 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 604 global accepts · Tags: dfs and similar, divide and conquer, graphs · first AC: Jun 29, 2024 · last AC: Jun 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 342 global accepts · Tags: fft, greedy, math, strings · first AC: May 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 403 global accepts · Tags: dp, greedy, hashing, implementation · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 342 global accepts · Tags: brute force, constructive algorithms, number theory · first AC: Mar 1, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 652 global accepts · Tags: hashing, strings · first AC: Jan 4, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 375 global accepts · Tags: constructive algorithms, graphs, greedy, implementation, trees · first AC: Sep 10, 2023 · C++17 (GCC 9-64) (first AC)