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Open on Codeforces · 815 unique accepted
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Quality: 750 global accepts · Tags: bitmasks, dp, math · first AC: Jul 14, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 520 global accepts · Tags: data structures, divide and conquer · first AC: Nov 12, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 797 global accepts · Tags: fft, math · first AC: Nov 9, 2021 · last AC: Nov 9, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,024 global accepts · Tags: combinatorics, divide and conquer, dp, fft, math, number theory · first AC: Jun 13, 2021 · GNU C++11 (first AC)
Quality: 85 global accepts · Tags: constructive algorithms, math · first AC: May 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 228 global accepts · Tags: graphs · first AC: Apr 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 848 global accepts · Tags: data structures, dp, geometry, sortings · first AC: Dec 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 176 global accepts · Tags: dp, greedy, trees · first AC: Dec 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 239 global accepts · Tags: binary search, data structures, divide and conquer, dsu, greedy, math, sortings · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 365 global accepts · Tags: combinatorics, data structures, greedy, sortings · first AC: Oct 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 737 global accepts · Tags: combinatorics, dp · first AC: Sep 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 371 global accepts · Tags: binary search, greedy, two pointers · first AC: Aug 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 654 global accepts · Tags: data structures, greedy, hashing · first AC: Apr 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 670 global accepts · Tags: data structures · first AC: Oct 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 744 global accepts · Tags: graphs, math, number theory, shortest paths · first AC: Mar 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,508 global accepts · Tags: binary search, data structures · first AC: Jul 6, 2022 · last AC: Jul 6, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 594 global accepts · Tags: data structures · first AC: Aug 21, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 292 global accepts · Tags: data structures, dp, greedy, trees · first AC: Dec 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 360 global accepts · Tags: data structures, divide and conquer, two pointers · first AC: Feb 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 204 global accepts · Tags: binary search, data structures, divide and conquer, dsu, greedy, math, sortings · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 246 global accepts · Tags: constructive algorithms · first AC: Nov 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 526 global accepts · Tags: data structures, trees · first AC: Jan 24, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 919 global accepts · Tags: flows, graph matchings, graphs, number theory · first AC: Jan 7, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 282 global accepts · Tags: fft, math, number theory · first AC: May 28, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,211 global accepts · Tags: data structures, trees · first AC: Dec 25, 2021 · C++14 (GCC 6-32) (first AC)