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Open on Codeforces · 609 unique accepted
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Quality: 171 global accepts · Tags: dp, games · first AC: Apr 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 199 global accepts · Tags: data structures, greedy, schedules · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 203 global accepts · Tags: constructive algorithms, math, trees · first AC: Apr 9, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 189 global accepts · Tags: constructive algorithms, flows, graphs · first AC: Apr 9, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 174 global accepts · Tags: flows, geometry, graph matchings, graphs · first AC: Apr 9, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 159 global accepts · Tags: binary search, dp, greedy, sortings · first AC: Apr 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 175 global accepts · Tags: dp · first AC: Apr 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 443 global accepts · Tags: dp · first AC: Apr 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 482 global accepts · Tags: bitmasks, brute force, combinatorics, math · first AC: Mar 31, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 174 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Mar 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 122 global accepts · Tags: divide and conquer, dp · first AC: Mar 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 107 global accepts · Tags: data structures, dp, graphs, greedy, math, shortest paths, two pointers · first AC: Jan 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 235 global accepts · Tags: divide and conquer, dp, number theory, trees · first AC: Dec 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 194 global accepts · Tags: data structures, greedy · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 936 global accepts · Tags: binary search, data structures · first AC: Jul 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 350 global accepts · Tags: bitmasks, brute force, data structures, sortings · first AC: Feb 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 226 global accepts · Tags: constructive algorithms, dp, interactive, ternary search · first AC: Feb 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 155 global accepts · Tags: data structures, dp, greedy, trees · first AC: Feb 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 572 global accepts · Tags: data structures, greedy, math, sortings · first AC: Feb 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 186 global accepts · Tags: data structures, dfs and similar, graphs · first AC: Jan 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 322 global accepts · Tags: data structures · first AC: Nov 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 349 global accepts · Tags: bitmasks, dp, trees · first AC: Jul 3, 2024 · C++14 (GCC 6-32) (first AC)
Tags: dp · first AC: Dec 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 185 global accepts · Tags: binary search, graphs · first AC: Nov 11, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Feb 27, 2026 · C++20 (GCC 13-64) (first AC)