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Open on Codeforces · 1,059 unique accepted
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Quality: 204 global accepts · Tags: bitmasks, brute force, data structures, math, number theory · first AC: Feb 27, 2026 · last AC: Feb 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 799 global accepts · Tags: data structures, divide and conquer, dp · first AC: Nov 13, 2020 · last AC: Jul 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,629 global accepts · Tags: brute force, data structures, dp, flows, math, probabilities, sortings · first AC: May 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 885 global accepts · Tags: bitmasks, divide and conquer, dp · first AC: Mar 11, 2022 · last AC: Mar 11, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 620 global accepts · Tags: constructive algorithms, greedy, math · first AC: Feb 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 629 global accepts · Tags: data structures, dsu, trees · first AC: Nov 16, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 413 global accepts · Tags: data structures, dp, strings, trees · first AC: Nov 15, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 707 global accepts · Tags: data structures, divide and conquer, dp, geometry, two pointers · first AC: May 24, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,160 global accepts · Tags: binary search, data structures, dp · first AC: Jan 31, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,728 global accepts · Tags: data structures, greedy, two pointers · first AC: Nov 16, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 801 global accepts · Tags: interactive, probabilities, trees · first AC: Nov 14, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 409 global accepts · Tags: constructive algorithms, divide and conquer, interactive · first AC: Oct 18, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 490 global accepts · Tags: combinatorics, number theory · first AC: Oct 9, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 527 global accepts · Tags: binary search, interactive · first AC: Oct 1, 2020 · PyPy 3 (first AC)
Quality: 600 global accepts · Tags: data structures, dfs and similar · first AC: Sep 11, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 3,411 global accepts · Tags: data structures, divide and conquer · first AC: Aug 4, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,662 global accepts · Tags: data structures · first AC: Jul 16, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 737 global accepts · Tags: dp, greedy, trees · first AC: Feb 5, 2021 · last AC: Jul 11, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 227 global accepts · Tags: geometry, sortings · first AC: May 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,558 global accepts · Tags: data structures · first AC: May 2, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 262 global accepts · Tags: binary search, greedy · first AC: Mar 8, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 820 global accepts · Tags: data structures · first AC: Mar 5, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 740 global accepts · Tags: data structures, hashing, sortings, two pointers · first AC: Jan 30, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 569 global accepts · Tags: binary search, interactive, trees · first AC: Jan 27, 2021 · C++17 (GCC 9-64) (first AC)
Tags: — · first AC: Jan 6, 2021 · C++17 (GCC 9-64) (first AC)