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Open on Codeforces · 673 unique accepted
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Quality: 254 global accepts · Tags: data structures, dfs and similar, divide and conquer, dsu, shortest paths, trees · first AC: Apr 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 919 global accepts · Tags: flows, graph matchings, graphs, number theory · first AC: Apr 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 275 global accepts · Tags: binary search, dfs and similar, math, meet-in-the-middle · first AC: Mar 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 226 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Dec 22, 2024 · last AC: Dec 22, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 557 global accepts · Tags: binary search, constructive algorithms, dfs and similar, greedy, trees · first AC: Oct 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 316 global accepts · Tags: graphs, implementation · first AC: Oct 21, 2024 · C++20 (GCC 13-64) (first AC)
Tags: dp · first AC: Oct 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 709 global accepts · Tags: data structures, string suffix structures, strings · first AC: Oct 8, 2024 · C++20 (GCC 13-64) (first AC)
Tags: math · first AC: Sep 23, 2024 · last AC: Sep 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 314 global accepts · Tags: combinatorics, divide and conquer, dp, fft, math · first AC: Aug 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 283 global accepts · Tags: bitmasks, brute force, hashing, meet-in-the-middle · first AC: Aug 22, 2024 · last AC: Aug 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 364 global accepts · Tags: data structures · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 107 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 28, 2024 · last AC: Apr 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 204 global accepts · Tags: data structures, dp · first AC: Apr 5, 2024 · last AC: Apr 5, 2024 · C++17 (GCC 7-32) (first AC)
Tags: data structures, dfs and similar, dsu, string suffix structures, trees · first AC: Mar 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 452 global accepts · Tags: data structures, divide and conquer, flows, graph matchings · first AC: Jan 5, 2024 · last AC: Jan 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 321 global accepts · Tags: brute force, divide and conquer, greedy · first AC: Jan 4, 2024 · last AC: Jan 4, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 246 global accepts · Tags: constructive algorithms · first AC: Oct 24, 2023 · last AC: Dec 7, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 170 global accepts · Tags: games, interactive · first AC: Oct 12, 2023 · last AC: Oct 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 316 global accepts · Tags: math · first AC: Sep 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 134 global accepts · Tags: math, matrices · first AC: Aug 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 482 global accepts · Tags: bitmasks, brute force, combinatorics, math · first AC: Jul 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 443 global accepts · Tags: data structures, trees · first AC: Jul 3, 2023 · last AC: May 11, 2025 · C++14 (GCC 6-32) (first AC)
Quality: 166 global accepts · Tags: data structures, dp, greedy · first AC: May 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 356 global accepts · Tags: data structures, implementation · first AC: May 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)