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Open on Codeforces · 872 unique accepted
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Quality: 15,734 global accepts · Tags: binary search, data structures, games, greedy, implementation · first AC: Oct 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,992 global accepts · Tags: data structures, dfs and similar, dsu, graphs, implementation, math · first AC: May 19, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 11,732 global accepts · Tags: data structures, implementation · first AC: May 14, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 14,527 global accepts · Tags: data structures, greedy, implementation, sortings · first AC: Mar 20, 2022 · last AC: Mar 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 18,769 global accepts · Tags: combinatorics, data structures, geometry, math, matrices, sortings · first AC: Mar 21, 2022 · C++14 (GCC 6-32) (first AC)
Tags: brute force, implementation, math, matrices · first AC: Mar 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,720 global accepts · Tags: greedy, implementation · first AC: Aug 30, 2021 · last AC: Aug 30, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 13,682 global accepts · Tags: greedy · first AC: May 27, 2020 · GNU C++11 (first AC)
Quality: 4,898 global accepts · Tags: binary search, brute force, greedy, sortings · first AC: Mar 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 16,753 global accepts · Tags: constructive algorithms, dp, greedy, shortest paths, strings · first AC: Jan 28, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,980 global accepts · Tags: greedy · first AC: Dec 28, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,760 global accepts · Tags: greedy, math · first AC: Dec 28, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,554 global accepts · Tags: binary search, math · first AC: Dec 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,028 global accepts · Tags: combinatorics, number theory, sortings · first AC: Oct 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 16,496 global accepts · Tags: dp · first AC: Jun 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,608 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Apr 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 16,152 global accepts · Tags: bitmasks, constructive algorithms · first AC: Jun 28, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 14,552 global accepts · Tags: data structures, greedy, implementation · first AC: May 8, 2022 · last AC: May 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 18,011 global accepts · Tags: brute force, dp, math, number theory · first AC: Apr 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,520 global accepts · Tags: games · first AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,540 global accepts · Tags: binary search, dp, two pointers · first AC: Jul 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 12,533 global accepts · Tags: binary search, brute force, data structures, hashing, strings · first AC: Jul 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,389 global accepts · Tags: data structures, greedy · first AC: May 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,996 global accepts · Tags: math, number theory · first AC: Apr 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,748 global accepts · Tags: bitmasks, constructive algorithms · first AC: Mar 9, 2023 · C++14 (GCC 6-32) (first AC)