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Open on Codeforces · 957 unique accepted
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Quality: 12,838 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp · first AC: Feb 7, 2021 · GNU C++11 (first AC)
Quality: 15,211 global accepts · Tags: bitmasks, brute force, dp, greedy · first AC: Feb 6, 2021 · GNU C++11 (first AC)
Quality: 8,276 global accepts · Tags: greedy, math, sortings · first AC: Dec 24, 2020 · GNU C++11 (first AC)
Quality: 7,364 global accepts · Tags: data structures, implementation · first AC: Dec 13, 2020 · GNU C++11 (first AC)
Quality: 2,559 global accepts · Tags: *special, data structures, implementation · first AC: Nov 29, 2020 · GNU C++11 (first AC)
Quality: 34,517 global accepts · Tags: binary search, brute force · first AC: Sep 13, 2020 · last AC: Sep 13, 2020 · GNU C++11 (first AC)
Quality: 27,062 global accepts · Tags: dfs and similar · first AC: Sep 10, 2020 · GNU C++11 (first AC)
Quality: 5,091 global accepts · Tags: data structures, dp · first AC: Feb 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 4,961 global accepts · Tags: constructive algorithms · first AC: Feb 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 6,699 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,137 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Oct 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,760 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,059 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,491 global accepts · Tags: games, greedy · first AC: Sep 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,348 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,100 global accepts · Tags: greedy, sortings, two pointers · first AC: Jul 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,226 global accepts · Tags: dp, implementation · first AC: Apr 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,685 global accepts · Tags: binary search, data structures, greedy, math, schedules, sortings · first AC: Dec 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,969 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Nov 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,081 global accepts · Tags: binary search, dp, graphs, shortest paths · first AC: Oct 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,647 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,640 global accepts · Tags: brute force, constructive algorithms, data structures, dp, greedy, math · first AC: Aug 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,802 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: May 7, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 6,774 global accepts · Tags: brute force, combinatorics, data structures, hashing, math · first AC: Oct 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,376 global accepts · Tags: combinatorics, data structures, implementation, math · first AC: Aug 20, 2022 · C++14 (GCC 6-32) (first AC)