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Open on Codeforces · 2,051 unique accepted
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Quality: 1,547 global accepts · Tags: geometry · first AC: Apr 2, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,631 global accepts · Tags: binary search, dp · first AC: Jan 11, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 3,705 global accepts · Tags: data structures, divide and conquer · first AC: Jan 9, 2019 · last AC: Jan 9, 2019 · C++17 (GCC 7-32) (first AC)
Tags: divide and conquer, dp · first AC: Jan 7, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,731 global accepts · Tags: dp · first AC: Jan 7, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 3,592 global accepts · Tags: dp · first AC: Jan 6, 2019 · last AC: Jan 6, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,086 global accepts · Tags: binary search, data structures, graphs, greedy, implementation, math, sortings · first AC: Dec 30, 2018 · last AC: Dec 30, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 1,858 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 7, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 1,202 global accepts · Tags: constructive algorithms · first AC: Aug 27, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 1,295 global accepts · Tags: binary search, geometry · first AC: Aug 3, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 996 global accepts · Tags: data structures, dp, expression parsing, flows, greedy, strings · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 982 global accepts · Tags: dfs and similar, divide and conquer, dp, graphs, greedy, math, matrices, number theory · first AC: Oct 8, 2025 · last AC: Oct 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,023 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: May 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,928 global accepts · Tags: binary search, dfs and similar, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,318 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation, math, trees · first AC: Dec 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 747 global accepts · Tags: binary search, data structures, hashing, string suffix structures, strings · first AC: Dec 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 483 global accepts · Tags: combinatorics, data structures, fft, math, sortings · first AC: Dec 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 851 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,102 global accepts · Tags: binary search, brute force, dfs and similar, dp, trees · first AC: Oct 27, 2024 · last AC: Oct 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,368 global accepts · Tags: dp · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,408 global accepts · Tags: bitmasks, constructive algorithms, dp, trees · first AC: Jan 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,361 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dsu, graphs · first AC: Jun 10, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,135 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: May 31, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,459 global accepts · Tags: dp, math · first AC: May 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,261 global accepts · Tags: data structures, dfs and similar, greedy, strings, trees · first AC: Dec 28, 2021 · C++17 (GCC 9-64) (first AC)