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Open on Codeforces · 754 unique accepted
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Quality: 82 global accepts · Tags: combinatorics, implementation · first AC: Sep 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 443 global accepts · Tags: dp · first AC: Jun 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 408 global accepts · Tags: graphs · first AC: May 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 591 global accepts · Tags: dp · first AC: May 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 217 global accepts · Tags: greedy, strings · first AC: May 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 936 global accepts · Tags: binary search, data structures · first AC: Apr 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 482 global accepts · Tags: bitmasks, brute force, combinatorics, math · first AC: Apr 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 127 global accepts · Tags: — · first AC: Mar 27, 2025 · last AC: Mar 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 255 global accepts · Tags: constructive algorithms, dp, graphs, interactive, sortings, trees · first AC: Nov 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 111 global accepts · Tags: bitmasks, brute force, combinatorics, dp · first AC: Nov 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 248 global accepts · Tags: bitmasks, data structures, games, trees · first AC: Jun 21, 2024 · last AC: Jun 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 265 global accepts · Tags: dp, fft, math, number theory, probabilities · first AC: May 11, 2024 · last AC: May 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 443 global accepts · Tags: data structures, trees · first AC: Apr 25, 2024 · last AC: Apr 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 210 global accepts · Tags: constructive algorithms, divide and conquer, games, trees · first AC: Apr 18, 2024 · last AC: Apr 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 207 global accepts · Tags: data structures, dp, flows, trees · first AC: Apr 3, 2024 · last AC: Apr 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 281 global accepts · Tags: — · first AC: Mar 28, 2024 · last AC: Mar 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 102 global accepts · Tags: combinatorics · first AC: Feb 19, 2024 · last AC: Feb 22, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 384 global accepts · Tags: dp, greedy · first AC: Jul 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 502 global accepts · Tags: games · first AC: Mar 31, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 298 global accepts · Tags: flows, graphs · first AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,995 global accepts · Tags: *special, games, interactive · first AC: Apr 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 640 global accepts · Tags: *special, expression parsing, number theory · first AC: Apr 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 960 global accepts · Tags: *special, geometry · first AC: Apr 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,302 global accepts · Tags: *special, geometry · first AC: Apr 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 786 global accepts · Tags: *special, number theory · first AC: Apr 2, 2025 · C++20 (GCC 13-64) (first AC)