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Open on Codeforces · 1,126 unique accepted
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Quality: 101 global accepts · Tags: binary search, constructive algorithms, interactive, probabilities · first AC: Oct 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 104 global accepts · Tags: constructive algorithms · first AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 557 global accepts · Tags: binary search, constructive algorithms, dfs and similar, greedy, trees · first AC: Apr 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 403 global accepts · Tags: combinatorics, dp, math · first AC: Mar 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 132 global accepts · Tags: dp, graphs, math, matrices, meet-in-the-middle · first AC: Mar 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 204 global accepts · Tags: data structures, dp · first AC: Feb 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 226 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Aug 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 246 global accepts · Tags: constructive algorithms · first AC: Jul 26, 2024 · last AC: Jul 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 447 global accepts · Tags: string suffix structures · first AC: Jan 11, 2024 · C++20 (GCC 11-64) (first AC)
Tags: data structures, dfs and similar, dsu, string suffix structures, trees · first AC: Jan 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 254 global accepts · Tags: data structures, dfs and similar, divide and conquer, dsu, shortest paths, trees · first AC: Nov 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 709 global accepts · Tags: data structures, string suffix structures, strings · first AC: Sep 22, 2023 · last AC: Sep 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 283 global accepts · Tags: combinatorics, data structures, dp, dsu, math · first AC: Sep 10, 2023 · last AC: Sep 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 321 global accepts · Tags: brute force, divide and conquer, greedy · first AC: Sep 9, 2023 · last AC: Sep 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 615 global accepts · Tags: binary search, greedy, two pointers · first AC: Aug 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 558 global accepts · Tags: data structures, greedy · first AC: Aug 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 560 global accepts · Tags: constructive algorithms, trees · first AC: Aug 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 174 global accepts · Tags: flows, geometry, graph matchings, graphs · first AC: Jan 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 383 global accepts · Tags: dp, greedy · first AC: Jan 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 504 global accepts · Tags: dp, math · first AC: Jan 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 173 global accepts · Tags: binary search, greedy · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 63 global accepts · Tags: data structures · first AC: Dec 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 91 global accepts · Tags: bitmasks, greedy · first AC: Dec 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 107 global accepts · Tags: binary search, bitmasks, constructive algorithms, graphs, implementation, interactive, math, probabilities · first AC: Oct 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 99 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Jun 4, 2025 · C++20 (GCC 13-64) (first AC)