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Open on Codeforces · 1,092 unique accepted
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Quality: 2,045 global accepts · Tags: data structures, greedy · first AC: Oct 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,839 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: Aug 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 384 global accepts · Tags: binary search, data structures · first AC: Oct 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 245 global accepts · Tags: bitmasks, dp · first AC: Jun 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 603 global accepts · Tags: flows, graph matchings, greedy, implementation · first AC: Jun 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 184 global accepts · Tags: constructive algorithms · first AC: Jun 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 346 global accepts · Tags: data structures · first AC: May 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 552 global accepts · Tags: binary search, data structures, flows, greedy · first AC: Feb 23, 2025 · last AC: May 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 348 global accepts · Tags: data structures, geometry, trees · first AC: Apr 25, 2025 · last AC: Apr 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,005 global accepts · Tags: data structures · first AC: Nov 24, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 483 global accepts · Tags: bitmasks, dp · first AC: Oct 9, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 157 global accepts · Tags: bitmasks, brute force, dp, graphs · first AC: Oct 9, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,390 global accepts · Tags: string suffix structures, strings · first AC: Oct 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 450 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: Jul 17, 2024 · last AC: Jul 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 594 global accepts · Tags: data structures · first AC: Jul 15, 2024 · last AC: Jul 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 462 global accepts · Tags: binary search, interactive, number theory · first AC: Aug 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 193 global accepts · Tags: binary search, interactive, math, trees · first AC: Mar 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 447 global accepts · Tags: string suffix structures · first AC: Jan 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: data structures, dfs and similar, dsu, string suffix structures, trees · first AC: Jan 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 601 global accepts · Tags: data structures, divide and conquer, graphs, greedy, math · first AC: Sep 5, 2024 · last AC: Jun 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 709 global accepts · Tags: data structures, string suffix structures, strings · first AC: Aug 1, 2024 · last AC: May 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 283 global accepts · Tags: bitmasks, brute force, hashing, meet-in-the-middle · first AC: May 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 277 global accepts · Tags: combinatorics, dp, games, trees · first AC: Feb 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 252 global accepts · Tags: data structures · first AC: Oct 23, 2024 · last AC: Feb 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 246 global accepts · Tags: constructive algorithms · first AC: Nov 6, 2024 · last AC: Dec 6, 2024 · C++23 (GCC 14-64, msys2) (first AC)