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Open on Codeforces · 951 unique accepted
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Quality: 432 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Aug 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 367 global accepts · Tags: data structures, trees · first AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 437 global accepts · Tags: flows, graphs · first AC: Apr 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 641 global accepts · Tags: combinatorics, dp, math · first AC: Apr 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 524 global accepts · Tags: data structures, dfs and similar, divide and conquer, graphs, shortest paths, trees · first AC: Apr 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 238 global accepts · Tags: combinatorics, constructive algorithms, dp, fft, math · first AC: Apr 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 493 global accepts · Tags: dp, math, matrices · first AC: Mar 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 360 global accepts · Tags: data structures, dp · first AC: Feb 16, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 608 global accepts · Tags: brute force, combinatorics, constructive algorithms, data structures, dp, trees · first AC: Jan 27, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 676 global accepts · Tags: data structures, geometry, graphs, trees · first AC: Dec 11, 2023 · last AC: Dec 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 525 global accepts · Tags: bitmasks, brute force, combinatorics, dp · first AC: Aug 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 156 global accepts · Tags: constructive algorithms, dfs and similar, dsu · first AC: Mar 23, 2026 · last AC: Mar 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 203 global accepts · Tags: constructive algorithms, graphs, interactive, trees · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 175 global accepts · Tags: combinatorics, dp · first AC: Oct 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 37 global accepts · Tags: *special, data structures, dp, games · first AC: Oct 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 603 global accepts · Tags: flows, graph matchings, greedy, implementation · first AC: Sep 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 247 global accepts · Tags: combinatorics, dp, math · first AC: Aug 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 291 global accepts · Tags: binary search, geometry · first AC: May 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 489 global accepts · Tags: combinatorics, dp, graphs, greedy, math · first AC: Jan 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 172 global accepts · Tags: dp, trees · first AC: Nov 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 492 global accepts · Tags: data structures, greedy · first AC: Oct 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 365 global accepts · Tags: combinatorics, data structures, greedy, sortings · first AC: Oct 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 239 global accepts · Tags: binary search, data structures, divide and conquer, dsu, greedy, math, sortings · first AC: Oct 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 430 global accepts · Tags: bitmasks, graphs · first AC: Sep 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 337 global accepts · Tags: binary search, data structures, dp, geometry · first AC: Aug 27, 2024 · C++20 (GCC 13-64) (first AC)