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Open on Codeforces · 976 unique accepted
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Quality: 531 global accepts · Tags: data structures, divide and conquer, dp, math, probabilities · first AC: Jan 13, 2019 · GNU C++11 (first AC)
Quality: 2,996 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory, shortest paths · first AC: Nov 5, 2018 · GNU C++11 (first AC)
Quality: 2,071 global accepts · Tags: combinatorics, dp · first AC: Oct 15, 2018 · last AC: Oct 15, 2018 · GNU C++11 (first AC)
Quality: 1,677 global accepts · Tags: binary search, data structures · first AC: Oct 9, 2018 · GNU C++11 (first AC)
Quality: 564 global accepts · Tags: binary search, brute force, data structures, divide and conquer, math · first AC: Dec 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 618 global accepts · Tags: bitmasks, data structures, dp, implementation, sortings · first AC: Apr 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 708 global accepts · Tags: binary search, combinatorics, data structures, dsu, graphs · first AC: Dec 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 908 global accepts · Tags: data structures, dp, implementation, matrices · first AC: Dec 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,292 global accepts · Tags: binary search, data structures, sortings · first AC: Jun 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,339 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Nov 16, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,264 global accepts · Tags: data structures, interactive, trees · first AC: Oct 8, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 902 global accepts · Tags: dfs and similar, divide and conquer, dsu, graphs, trees · first AC: May 13, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,219 global accepts · Tags: binary search, constructive algorithms, graphs, greedy, math, sortings · first AC: Mar 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 831 global accepts · Tags: combinatorics, divide and conquer, fft · first AC: Dec 3, 2021 · C++17 (GCC 7-32) (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)
Tags: binary search, data structures, greedy · first AC: Feb 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,944 global accepts · Tags: math · first AC: Jul 8, 2019 · GNU C++11 (first AC)
Quality: 603 global accepts · Tags: flows, graphs · first AC: Jun 1, 2019 · last AC: Jun 1, 2019 · GNU C++11 (first AC)
Quality: 3,379 global accepts · Tags: brute force, data structures · first AC: Jan 28, 2019 · GNU C++11 (first AC)
Quality: 958 global accepts · Tags: dp, probabilities · first AC: Jan 13, 2019 · GNU C++11 (first AC)
Quality: 578 global accepts · Tags: brute force, strings · first AC: Oct 9, 2018 · GNU C++11 (first AC)
Quality: 425 global accepts · Tags: bitmasks, data structures, math · first AC: Dec 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 908 global accepts · Tags: bitmasks, brute force, combinatorics, dp, games, greedy, implementation, shortest paths · first AC: Dec 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 828 global accepts · Tags: constructive algorithms, dp, interactive · first AC: Dec 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 541 global accepts · Tags: bitmasks, brute force, dp, implementation · first AC: Dec 7, 2024 · C++17 (GCC 7-32) (first AC)