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Open on Codeforces · 471 unique accepted
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Quality: 10,149 global accepts · Tags: games, geometry, math · first AC: Nov 21, 2020 · GNU C++11 (first AC)
Quality: 4,971 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Mar 5, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 6,210 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Feb 12, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 9,061 global accepts · Tags: dp, hashing, strings · first AC: Oct 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 15,309 global accepts · Tags: dp, greedy · first AC: Oct 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 10,430 global accepts · Tags: binary search, brute force, data structures, dp, graphs, implementation, sortings · first AC: Oct 16, 2021 · last AC: Sep 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,996 global accepts · Tags: greedy, sortings · first AC: Dec 18, 2023 · C++17 (GCC 7-32) (first AC)
Tags: brute force, constructive algorithms, math, sortings · first AC: Mar 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 8,595 global accepts · Tags: bitmasks, constructive algorithms, interactive, math · first AC: Sep 5, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 8,863 global accepts · Tags: binary search, implementation, sortings, strings · first AC: Aug 20, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 7,888 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dp, graphs, math · first AC: Aug 6, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 6,286 global accepts · Tags: combinatorics, constructive algorithms, geometry, greedy, sortings · first AC: Aug 5, 2021 · C++17 (GCC 9-64) (first AC)
Tags: binary search, data structures, math, two pointers · first AC: Aug 4, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 9,775 global accepts · Tags: binary search, bitmasks, greedy, implementation · first AC: Jul 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 10,562 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Jul 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 9,038 global accepts · Tags: dp, strings · first AC: May 28, 2021 · GNU C++11 (first AC)
Quality: 9,509 global accepts · Tags: brute force, hashing, implementation, math · first AC: May 24, 2021 · GNU C++11 (first AC)
Quality: 8,285 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, math · first AC: May 21, 2021 · GNU C++11 (first AC)
Quality: 8,138 global accepts · Tags: brute force, constructive algorithms, flows, greedy, math · first AC: Mar 27, 2021 · GNU C++11 (first AC)
Quality: 12,186 global accepts · Tags: dp, flows, graph matchings, greedy, math, sortings · first AC: Oct 29, 2020 · GNU C++11 (first AC)
Quality: 4,194 global accepts · Tags: binary search, dp, greedy, sortings · first AC: Mar 11, 2026 · last AC: Mar 15, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,960 global accepts · Tags: combinatorics, dp, greedy, math, number theory · first AC: Feb 18, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,076 global accepts · Tags: graphs, shortest paths · first AC: Oct 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,978 global accepts · Tags: dp · first AC: Oct 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,611 global accepts · Tags: dp · first AC: Oct 11, 2025 · C++17 (GCC 7-32) (first AC)