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Open on Codeforces · 1,385 unique accepted
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Quality: 2,558 global accepts · Tags: data structures · first AC: Mar 7, 2024 · last AC: Mar 12, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,210 global accepts · Tags: data structures · first AC: Mar 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 223 global accepts · Tags: combinatorics, dp, matrices, probabilities · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 592 global accepts · Tags: combinatorics, dp, trees · first AC: Dec 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 443 global accepts · Tags: binary search, data structures, dfs and similar, trees · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 493 global accepts · Tags: dp, math, matrices · first AC: Dec 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,247 global accepts · Tags: dp · first AC: Dec 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 423 global accepts · Tags: bitmasks, constructive algorithms, interactive · first AC: Dec 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 525 global accepts · Tags: bitmasks, brute force, combinatorics, dp · first AC: Nov 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 798 global accepts · Tags: dp, implementation, strings · first AC: Nov 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 333 global accepts · Tags: dp · first AC: Nov 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 641 global accepts · Tags: combinatorics, dp, math · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 840 global accepts · Tags: combinatorics, dp, implementation · first AC: Nov 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 359 global accepts · Tags: binary search, dp, games, greedy, trees · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 224 global accepts · Tags: bitmasks, combinatorics, dp, fft, math · first AC: Aug 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 735 global accepts · Tags: 2-sat, data structures, dfs and similar, greedy · first AC: May 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 157 global accepts · Tags: graphs · first AC: May 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 680 global accepts · Tags: bitmasks, dp, math · first AC: Mar 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 751 global accepts · Tags: bitmasks, dp, math · first AC: Mar 11, 2025 · last AC: Mar 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 797 global accepts · Tags: fft, math · first AC: Mar 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 608 global accepts · Tags: brute force, combinatorics, constructive algorithms, data structures, dp, trees · first AC: Feb 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 680 global accepts · Tags: data structures, dfs and similar, dsu, greedy, trees · first AC: Jan 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,209 global accepts · Tags: data structures, string suffix structures · first AC: Sep 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 709 global accepts · Tags: bitmasks, constructive algorithms, trees · first AC: Aug 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,161 global accepts · Tags: data structures · first AC: Jul 20, 2024 · C++20 (GCC 13-64) (first AC)