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Open on Codeforces · 763 unique accepted
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Quality: 292 global accepts · Tags: data structures, dp, greedy, trees · first AC: Dec 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 43 global accepts · Tags: data structures, strings · first AC: Nov 10, 2025 · last AC: Nov 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 364 global accepts · Tags: — · first AC: Mar 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 321 global accepts · Tags: brute force, divide and conquer, greedy · first AC: Mar 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 139 global accepts · Tags: bitmasks, brute force, dp, strings · first AC: Mar 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 226 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Mar 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 919 global accepts · Tags: flows, graph matchings, graphs, number theory · first AC: Mar 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 615 global accepts · Tags: binary search, greedy, two pointers · first AC: Mar 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 557 global accepts · Tags: binary search, constructive algorithms, dfs and similar, greedy, trees · first AC: Mar 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 54 global accepts · Tags: math · first AC: Mar 19, 2025 · last AC: Mar 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 254 global accepts · Tags: data structures, dfs and similar, divide and conquer, dsu, shortest paths, trees · first AC: Mar 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 204 global accepts · Tags: binary search, data structures, divide and conquer, dsu, greedy, math, sortings · first AC: Feb 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 259 global accepts · Tags: data structures · first AC: Feb 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 447 global accepts · Tags: string suffix structures · first AC: Apr 18, 2024 · last AC: Apr 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 709 global accepts · Tags: data structures, string suffix structures, strings · first AC: Apr 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 875 global accepts · Tags: data structures, dp, trees · first AC: Mar 13, 2024 · last AC: Mar 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 149 global accepts · Tags: data structures, dp · first AC: Apr 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 101 global accepts · Tags: — · first AC: Apr 15, 2026 · last AC: Apr 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 71 global accepts · Tags: dp, trees · first AC: Feb 19, 2026 · last AC: Feb 19, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 325 global accepts · Tags: brute force, data structures, dp · first AC: Jan 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 338 global accepts · Tags: games, interactive · first AC: Jan 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 69 global accepts · Tags: constructive algorithms · first AC: Jan 14, 2026 · last AC: Jan 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 82 global accepts · Tags: constructive algorithms · first AC: Jan 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 159 global accepts · Tags: binary search, dp, greedy, sortings · first AC: Jan 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 171 global accepts · Tags: dp, games · first AC: Jan 4, 2026 · C++20 (GCC 13-64) (first AC)