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Open on Codeforces · 1,840 unique accepted
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Quality: 442 global accepts · Tags: bitmasks, divide and conquer, math · first AC: Jul 13, 2023 · last AC: Jul 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,505 global accepts · Tags: data structures, dsu · first AC: Aug 17, 2021 · last AC: Jul 7, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Dec 30, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 338 global accepts · Tags: games, trees · first AC: Oct 21, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,562 global accepts · Tags: data structures, graphs, greedy · first AC: Oct 11, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dp, math · first AC: Sep 22, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 569 global accepts · Tags: constructive algorithms, implementation · first AC: Sep 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 517 global accepts · Tags: dp, fft, math · first AC: Nov 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 360 global accepts · Tags: data structures, dp · first AC: Apr 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 538 global accepts · Tags: brute force, data structures, greedy, implementation · first AC: Jan 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 520 global accepts · Tags: data structures, divide and conquer · first AC: Sep 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 300 global accepts · Tags: constructive algorithms, implementation, sortings · first AC: Jun 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 98 global accepts · Tags: brute force, data structures, implementation · first AC: May 3, 2024 · last AC: May 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 359 global accepts · Tags: binary search, dp, games, greedy, trees · first AC: Apr 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 608 global accepts · Tags: brute force, combinatorics, constructive algorithms, data structures, dp, trees · first AC: Apr 8, 2024 · last AC: Apr 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 410 global accepts · Tags: constructive algorithms, implementation, interactive, sortings · first AC: Nov 27, 2023 · last AC: Mar 18, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 385 global accepts · Tags: binary search, brute force, data structures · first AC: Dec 7, 2023 · last AC: Dec 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,247 global accepts · Tags: dp · first AC: Dec 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 493 global accepts · Tags: dp, math, matrices · first AC: Dec 6, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 405 global accepts · Tags: hashing, math, string suffix structures, strings · first AC: Dec 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 440 global accepts · Tags: dp, hashing, implementation, string suffix structures, strings, two pointers · first AC: Nov 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 510 global accepts · Tags: data structures, dfs and similar, divide and conquer, dsu, graphs, implementation, trees · first AC: Nov 28, 2023 · C++17 (GCC 9-64) (first AC)
Tags: binary search, dp, interactive · first AC: Sep 24, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 529 global accepts · Tags: constructive algorithms, interactive · first AC: Sep 11, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,024 global accepts · Tags: combinatorics, divide and conquer, dp, fft, math, number theory · first AC: Sep 7, 2021 · C++17 (GCC 9-64) (first AC)