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Open on Codeforces · 673 unique accepted
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Quality: 1,216 global accepts · Tags: binary search, data structures, dsu, trees · first AC: Mar 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,165 global accepts · Tags: dp, implementation · first AC: Mar 8, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 345 global accepts · Tags: brute force, data structures, dfs and similar · first AC: Feb 9, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 535 global accepts · Tags: combinatorics, probabilities · first AC: Feb 8, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,344 global accepts · Tags: dp, math · first AC: Feb 5, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 493 global accepts · Tags: binary search, constructive algorithms, graphs, interactive · first AC: Oct 24, 2023 · last AC: Dec 7, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 663 global accepts · Tags: bitmasks, dp, graphs, trees · first AC: Dec 2, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 556 global accepts · Tags: data structures, games · first AC: Oct 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 536 global accepts · Tags: constructive algorithms, data structures · first AC: Sep 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 338 global accepts · Tags: constructive algorithms, dp, graphs, implementation, math, trees · first AC: Sep 1, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,130 global accepts · Tags: combinatorics, divide and conquer, fft, number theory · first AC: Aug 18, 2022 · last AC: Aug 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 974 global accepts · Tags: data structures · first AC: Mar 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 131 global accepts · Tags: constructive algorithms, graphs, trees · first AC: Apr 7, 2025 · last AC: May 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 454 global accepts · Tags: constructive algorithms, graphs, math, matrices · first AC: Apr 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 437 global accepts · Tags: flows, graphs · first AC: Oct 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 750 global accepts · Tags: bitmasks, dp, math · first AC: Oct 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 157 global accepts · Tags: graphs · first AC: Jul 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 641 global accepts · Tags: combinatorics, dp, math · first AC: Apr 22, 2025 · last AC: Apr 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 332 global accepts · Tags: dp · first AC: Mar 6, 2024 · last AC: Apr 22, 2025 · C++20 (GCC 11-64) (first AC)
Quality: 138 global accepts · Tags: dp · first AC: Apr 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 443 global accepts · Tags: binary search, data structures, dfs and similar, trees · first AC: Nov 23, 2024 · last AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,052 global accepts · Tags: math, probabilities · first AC: Nov 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 272 global accepts · Tags: constructive algorithms, trees · first AC: Nov 2, 2024 · last AC: Nov 2, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 574 global accepts · Tags: trees · first AC: Nov 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 337 global accepts · Tags: constructive algorithms, data structures · first AC: Nov 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)