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Open on Codeforces · 673 unique accepted
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Quality: 672 global accepts · Tags: dp, trees · first AC: Aug 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,201 global accepts · Tags: combinatorics, dp, fft, math · first AC: Aug 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,455 global accepts · Tags: constructive algorithms, graphs · first AC: Apr 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,075 global accepts · Tags: data structures, dfs and similar, dp, shortest paths, trees · first AC: Apr 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 490 global accepts · Tags: dp, hashing, implementation, string suffix structures, strings · first AC: Mar 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,142 global accepts · Tags: bitmasks, brute force, data structures, string suffix structures, strings · first AC: Mar 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 342 global accepts · Tags: fft, greedy, math, strings · first AC: Mar 24, 2026 · last AC: Mar 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 436 global accepts · Tags: greedy, math · first AC: Oct 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 261 global accepts · Tags: brute force, data structures, dp, implementation, math · first AC: Sep 18, 2025 · last AC: Sep 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, constructive algorithms, data structures, dfs and similar, implementation, math, matrices, number theory, trees · first AC: Jul 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 719 global accepts · Tags: constructive algorithms, geometry, sortings · first AC: Sep 3, 2023 · last AC: Jun 28, 2025 · C++17 (GCC 9-64) (first AC)
Quality: 987 global accepts · Tags: dfs and similar, graphs, probabilities, trees · first AC: May 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,296 global accepts · Tags: data structures, graphs, shortest paths · first AC: Apr 9, 2025 · last AC: Apr 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 547 global accepts · Tags: bitmasks, dp, expression parsing · first AC: Sep 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 354 global accepts · Tags: dp, sortings · first AC: Sep 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 627 global accepts · Tags: divide and conquer, two pointers · first AC: Sep 10, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 825 global accepts · Tags: dfs and similar, dp, greedy, trees, two pointers · first AC: Sep 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 358 global accepts · Tags: combinatorics · first AC: Aug 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 484 global accepts · Tags: data structures, greedy, math · first AC: Aug 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 639 global accepts · Tags: data structures, dfs and similar, dp, dsu, graphs, trees · first AC: Aug 5, 2024 · last AC: Aug 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 670 global accepts · Tags: bitmasks, brute force, dfs and similar, sortings · first AC: Jul 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 374 global accepts · Tags: binary search, dp, geometry · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 509 global accepts · Tags: data structures, sortings · first AC: Mar 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 799 global accepts · Tags: data structures, divide and conquer, dp · first AC: Mar 22, 2024 · last AC: Mar 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 459 global accepts · Tags: brute force, data structures, dp · first AC: Mar 22, 2024 · C++17 (GCC 7-32) (first AC)