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Open on Codeforces · 637 unique accepted
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Quality: 1,838 global accepts · Tags: binary search, bitmasks, brute force, dp, strings, two pointers · first AC: Jul 27, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,045 global accepts · Tags: dp, greedy · first AC: Oct 4, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 982 global accepts · Tags: data structures, greedy, implementation, math · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 884 global accepts · Tags: brute force, divide and conquer, dp, greedy, math · first AC: Aug 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,412 global accepts · Tags: binary search, brute force, data structures, greedy, math · first AC: Aug 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,863 global accepts · Tags: bitmasks, dp, greedy · first AC: May 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,280 global accepts · Tags: bitmasks, fft, math, number theory · first AC: Nov 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 923 global accepts · Tags: fft · first AC: Nov 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,081 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 4, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,172 global accepts · Tags: data structures, dp, greedy, implementation, sortings · first AC: Sep 13, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 6,274 global accepts · Tags: data structures, divide and conquer, dp · first AC: Jul 1, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 641 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy, math, two pointers · first AC: Aug 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 746 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Tags: math · first AC: Jul 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,756 global accepts · Tags: bitmasks, dfs and similar, dp, fft, greedy, implementation, math, trees · first AC: May 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,319 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Jan 15, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,724 global accepts · Tags: dp, greedy · first AC: Oct 2, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 561 global accepts · Tags: constructive algorithms, math · first AC: Apr 20, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,126 global accepts · Tags: combinatorics, dp · first AC: Jul 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 656 global accepts · Tags: *special, bitmasks, data structures, divide and conquer, dsu · first AC: Jul 24, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 530 global accepts · Tags: binary search, brute force, greedy · first AC: Jul 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 141 global accepts · Tags: *special, data structures, geometry, math, sortings · first AC: Jul 28, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,846 global accepts · Tags: data structures, graphs, shortest paths · first AC: Mar 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,629 global accepts · Tags: brute force, data structures, dp, flows, math, probabilities, sortings · first AC: Dec 8, 2022 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Nov 4, 2025 · C++20 (GCC 13-64) (first AC)