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Open on Codeforces · 407 unique accepted
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Quality: 13,399 global accepts · Tags: data structures, dsu, graphs, greedy · first AC: Sep 6, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 4,435 global accepts · Tags: constructive algorithms, geometry, implementation, math · first AC: Dec 15, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 16,640 global accepts · Tags: dp, greedy, math, sortings · first AC: Nov 6, 2020 · PyPy 3 (first AC)
Quality: 18,976 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Sep 24, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 36,739 global accepts · Tags: dp, math, number theory · first AC: Jan 3, 2025 · last AC: Jan 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,458 global accepts · Tags: constructive algorithms, greedy · first AC: Feb 23, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 13,436 global accepts · Tags: greedy, implementation · first AC: Feb 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 18,931 global accepts · Tags: brute force, data structures, implementation, math, two pointers · first AC: Feb 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 17,287 global accepts · Tags: binary search, brute force, constructive algorithms, games, greedy, math · first AC: Feb 15, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 16,673 global accepts · Tags: bitmasks, greedy, implementation, math · first AC: Jan 30, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 28,593 global accepts · Tags: data structures, dp, greedy · first AC: Jan 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 28,615 global accepts · Tags: greedy, math · first AC: May 5, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,455 global accepts · Tags: constructive algorithms, greedy, math · first AC: Sep 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 17,433 global accepts · Tags: brute force, implementation, number theory, strings · first AC: Mar 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 22,205 global accepts · Tags: data structures, divide and conquer, sortings · first AC: Dec 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,846 global accepts · Tags: constructive algorithms, greedy · first AC: Sep 21, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 11,930 global accepts · Tags: brute force, dp · first AC: Jul 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 15,477 global accepts · Tags: combinatorics, data structures, geometry, implementation, math, sortings · first AC: Jul 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 25,628 global accepts · Tags: dp, math, matrices · first AC: Nov 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 9,274 global accepts · Tags: binary search, dp, implementation, math, two pointers · first AC: Sep 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 16,301 global accepts · Tags: greedy, implementation, math · first AC: Sep 21, 2020 · C++17 (GCC 7-32) (first AC)
Tags: greedy, implementation, strings · first AC: Sep 6, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 15,467 global accepts · Tags: brute force, math, number theory, sortings · first AC: Aug 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 19,286 global accepts · Tags: brute force, dp · first AC: Dec 12, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 3,896 global accepts · Tags: graphs, greedy, math · first AC: Nov 29, 2025 · C++20 (GCC 13-64) (first AC)