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Open on Codeforces · 365 unique accepted
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Quality: 526 global accepts · Tags: data structures, trees · first AC: Apr 21, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 709 global accepts · Tags: data structures, string suffix structures, strings · first AC: Apr 14, 2024 · C++14 (GCC 6-32) (first AC)
Tags: data structures, dfs and similar, dsu, string suffix structures, trees · first AC: Dec 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 558 global accepts · Tags: data structures, greedy · first AC: Sep 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 452 global accepts · Tags: data structures, divide and conquer, flows, graph matchings · first AC: Aug 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 875 global accepts · Tags: data structures, dp, trees · first AC: May 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 560 global accepts · Tags: constructive algorithms, trees · first AC: Mar 21, 2023 · last AC: Mar 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 282 global accepts · Tags: fft, math, number theory · first AC: Mar 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 84 global accepts · Tags: interactive · first AC: Mar 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 572 global accepts · Tags: data structures, greedy, math, sortings · first AC: Dec 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 774 global accepts · Tags: combinatorics, constructive algorithms, games, greedy, hashing, interactive, math, number theory, strings · first AC: Dec 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 350 global accepts · Tags: bitmasks, brute force, data structures, sortings · first AC: Dec 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 199 global accepts · Tags: dfs and similar, graphs, shortest paths, trees · first AC: Jul 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 316 global accepts · Tags: math · first AC: Jun 20, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 210 global accepts · Tags: constructive algorithms, divide and conquer, games, trees · first AC: Apr 18, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,384 global accepts · Tags: bitmasks, brute force, dp, dsu, graphs · first AC: Jan 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 434 global accepts · Tags: dp · first AC: Dec 22, 2023 · last AC: Dec 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 265 global accepts · Tags: dp, fft, math, number theory, probabilities · first AC: Dec 13, 2023 · last AC: Dec 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 384 global accepts · Tags: dp, greedy · first AC: Jul 7, 2023 · last AC: Jul 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 172 global accepts · Tags: — · first AC: Mar 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 936 global accepts · Tags: binary search, data structures · first AC: Mar 6, 2023 · C++14 (GCC 6-32) (first AC)
Tags: — · first AC: Nov 20, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Nov 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Nov 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Nov 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)