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Open on Codeforces · 588 unique accepted
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Quality: 361 global accepts · Tags: data structures, divide and conquer, two pointers · first AC: Sep 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 364 global accepts · Tags: — · first AC: Sep 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 427 global accepts · Tags: binary search, data structures, sortings · first AC: Jul 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,212 global accepts · Tags: data structures, trees · first AC: Mar 25, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 364 global accepts · Tags: data structures · first AC: Oct 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 384 global accepts · Tags: dp, greedy · first AC: Jul 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 103 global accepts · Tags: combinatorics, dp, math · first AC: Jun 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 425 global accepts · Tags: dfs and similar, dp, graphs · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 155 global accepts · Tags: data structures, dp, greedy, trees · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 265 global accepts · Tags: dp, fft, math, number theory, probabilities · first AC: Apr 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 330 global accepts · Tags: string suffix structures, strings · first AC: Apr 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 277 global accepts · Tags: string suffix structures, strings · first AC: Mar 21, 2025 · last AC: Mar 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 135 global accepts · Tags: bitmasks, chinese remainder theorem, dfs and similar, graphs, number theory · first AC: Mar 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 176 global accepts · Tags: dp · first AC: Feb 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 278 global accepts · Tags: data structures, divide and conquer, graphs, trees · first AC: Jan 9, 2025 · last AC: Jan 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 441 global accepts · Tags: data structures, trees · first AC: Dec 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 188 global accepts · Tags: data structures, trees · first AC: Dec 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 591 global accepts · Tags: dp · first AC: Dec 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 445 global accepts · Tags: data structures, dp · first AC: Dec 8, 2024 · last AC: Dec 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 186 global accepts · Tags: data structures, dfs and similar, graphs · first AC: Oct 1, 2024 · last AC: Oct 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 310 global accepts · Tags: combinatorics, constructive algorithms, greedy, math, number theory · first AC: May 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 443 global accepts · Tags: dp · first AC: May 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 77 global accepts · Tags: — · first AC: Mar 8, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 189 global accepts · Tags: data structures, implementation, trees · first AC: Dec 16, 2023 · last AC: Dec 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 298 global accepts · Tags: binary search, flows, graphs · first AC: Dec 12, 2023 · C++14 (GCC 6-32) (first AC)