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Open on Codeforces · 426 unique accepted
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Quality: 960 global accepts · Tags: data structures, trees · first AC: Nov 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 406 global accepts · Tags: dp, games · first AC: Nov 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 932 global accepts · Tags: divide and conquer, dp, math, probabilities · first AC: Oct 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,577 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jun 25, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,653 global accepts · Tags: data structures, flows, graphs, implementation · first AC: Mar 20, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 423 global accepts · Tags: binary search, combinatorics, data structures, dfs and similar, dp, graphs, math, trees · first AC: Nov 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 302 global accepts · Tags: brute force, combinatorics, dp · first AC: Sep 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,101 global accepts · Tags: bitmasks, dp, games, greedy, math · first AC: Jun 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 709 global accepts · Tags: combinatorics, data structures, dp · first AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 508 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Apr 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 432 global accepts · Tags: brute force, constructive algorithms, greedy, math, number theory, strings · first AC: Mar 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,356 global accepts · Tags: binary search, combinatorics, number theory · first AC: Nov 11, 2023 · last AC: Mar 24, 2025 · C++20 (GCC 11-64) (first AC)
Quality: 734 global accepts · Tags: binary search, brute force, data structures, dsu, implementation, math · first AC: Mar 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 613 global accepts · Tags: constructive algorithms, dp, geometry, graphs, greedy, math, sortings · first AC: Jan 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 497 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Jan 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 344 global accepts · Tags: divide and conquer, dp, trees · first AC: Jul 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,313 global accepts · Tags: data structures, dp, greedy · first AC: Apr 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 710 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Jan 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 526 global accepts · Tags: binary search, dp · first AC: Oct 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 501 global accepts · Tags: brute force, combinatorics, divide and conquer, dp, fft, graphs · first AC: Sep 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 826 global accepts · Tags: math, probabilities · first AC: Jun 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 853 global accepts · Tags: bitmasks, dp, graphs, math, probabilities · first AC: Sep 11, 2023 · last AC: Jun 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, constructive algorithms, data structures, dfs and similar, implementation, math, matrices, number theory, trees · first AC: May 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 375 global accepts · Tags: constructive algorithms, graphs, greedy, implementation, trees · first AC: May 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 670 global accepts · Tags: bitmasks, brute force, dfs and similar, sortings · first AC: Mar 28, 2025 · last AC: Mar 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)