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Open on Codeforces · 1,595 unique accepted
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Quality: 248 global accepts · Tags: data structures, dp · first AC: Sep 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 573 global accepts · Tags: brute force, dfs and similar, dp, flows, graph matchings, graphs, greedy, implementation, probabilities, trees · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,562 global accepts · Tags: data structures, graphs, greedy · first AC: Sep 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 260 global accepts · Tags: dp, math, probabilities · first AC: Aug 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,344 global accepts · Tags: dp, math · first AC: Jul 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 379 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jul 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 277 global accepts · Tags: data structures, dfs and similar, dp, greedy · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 279 global accepts · Tags: data structures, dp, greedy, trees · first AC: May 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 327 global accepts · Tags: graphs · first AC: May 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 460 global accepts · Tags: data structures, implementation, two pointers · first AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,558 global accepts · Tags: data structures · first AC: Mar 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 310 global accepts · Tags: dp, greedy, math · first AC: Mar 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 349 global accepts · Tags: constructive algorithms, dsu, sortings · first AC: Feb 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 122 global accepts · Tags: binary search, brute force, dfs and similar, graphs · first AC: Feb 17, 2025 · last AC: Feb 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 551 global accepts · Tags: flows, graphs · first AC: Feb 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 431 global accepts · Tags: data structures, trees · first AC: Dec 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 331 global accepts · Tags: data structures, dp, sortings · first AC: Nov 19, 2024 · last AC: Nov 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 388 global accepts · Tags: constructive algorithms · first AC: Nov 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 543 global accepts · Tags: dp, greedy · first AC: Sep 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 476 global accepts · Tags: graph matchings · first AC: Apr 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,505 global accepts · Tags: data structures, dsu · first AC: Sep 21, 2021 · last AC: Jul 20, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 434 global accepts · Tags: constructive algorithms, dfs and similar, trees · first AC: Mar 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 220 global accepts · Tags: binary search, divide and conquer, interactive, trees · first AC: Mar 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 840 global accepts · Tags: combinatorics, dp, implementation · first AC: Mar 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 641 global accepts · Tags: combinatorics, dp, math · first AC: Mar 1, 2026 · C++20 (GCC 13-64) (first AC)