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Open on Codeforces · 758 unique accepted
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Quality: 247 global accepts · Tags: data structures, greedy · first AC: Mar 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 394 global accepts · Tags: data structures · first AC: Mar 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 446 global accepts · Tags: bitmasks, data structures, dsu, two pointers · first AC: Feb 24, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 513 global accepts · Tags: data structures · first AC: Feb 24, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 450 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: Feb 1, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 456 global accepts · Tags: dp, flows, greedy · first AC: Jan 30, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 744 global accepts · Tags: graphs, math, number theory, shortest paths · first AC: Dec 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,508 global accepts · Tags: binary search, data structures · first AC: Oct 17, 2023 · last AC: Oct 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 861 global accepts · Tags: greedy, trees · first AC: Sep 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 492 global accepts · Tags: data structures, greedy · first AC: Aug 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 560 global accepts · Tags: constructive algorithms, trees · first AC: Feb 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 292 global accepts · Tags: data structures, dp, greedy, trees · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 709 global accepts · Tags: data structures, string suffix structures, strings · first AC: Nov 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 188 global accepts · Tags: dp, math, trees · first AC: Aug 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 615 global accepts · Tags: binary search, greedy, two pointers · first AC: Jun 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 558 global accepts · Tags: data structures, greedy · first AC: Jun 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 452 global accepts · Tags: data structures, divide and conquer, flows, graph matchings · first AC: May 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 251 global accepts · Tags: dfs and similar, dsu, graphs, trees · first AC: Apr 28, 2024 · last AC: Apr 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 557 global accepts · Tags: binary search, constructive algorithms, dfs and similar, greedy, trees · first AC: Apr 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 283 global accepts · Tags: combinatorics, data structures, dp, dsu, math · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 919 global accepts · Tags: flows, graph matchings, graphs, number theory · first AC: Jan 29, 2024 · C++20 (GCC 11-64) (first AC)
Tags: data structures, dfs and similar, dsu, string suffix structures, trees · first AC: Nov 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 601 global accepts · Tags: data structures, divide and conquer, graphs, greedy, math · first AC: Oct 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 443 global accepts · Tags: dp · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 325 global accepts · Tags: brute force, data structures, dp · first AC: Feb 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)