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Open on Codeforces · 1,740 unique accepted
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Quality: 517 global accepts · Tags: combinatorics, divide and conquer, trees · first AC: May 19, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,669 global accepts · Tags: dp, flows, greedy · first AC: Apr 16, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 580 global accepts · Tags: brute force · first AC: Apr 4, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 249 global accepts · Tags: binary search, constructive algorithms, implementation · first AC: Mar 16, 2019 · C++17 (GCC 7-32) (first AC)
Tags: combinatorics, data structures, dp · first AC: Mar 10, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 285 global accepts · Tags: bitmasks, brute force, dp, trees · first AC: Apr 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 283 global accepts · Tags: interactive · first AC: Feb 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 526 global accepts · Tags: brute force, constructive algorithms, dp, greedy, math · first AC: Sep 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 158 global accepts · Tags: bitmasks · first AC: Apr 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 233 global accepts · Tags: — · first AC: Mar 6, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 652 global accepts · Tags: hashing, strings · first AC: Dec 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Oct 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 508 global accepts · Tags: binary search, dp, greedy, trees · first AC: Oct 2, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 948 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Mar 8, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 189 global accepts · Tags: math · first AC: Jul 6, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 647 global accepts · Tags: dp, interactive · first AC: Jul 6, 2019 · C++17 (GCC 7-32) (first AC)
Tags: data structures · first AC: Jun 21, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 967 global accepts · Tags: brute force, dp, graphs, greedy · first AC: Apr 29, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 140 global accepts · Tags: math, probabilities · first AC: Aug 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 273 global accepts · Tags: data structures, dp, greedy, trees · first AC: May 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 535 global accepts · Tags: combinatorics, probabilities · first AC: Dec 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 419 global accepts · Tags: dp, math, number theory, strings · first AC: Sep 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 168 global accepts · Tags: — · first AC: Mar 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 160 global accepts · Tags: — · first AC: Oct 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 153 global accepts · Tags: geometry, math · first AC: Dec 24, 2022 · C++17 (GCC 7-32) (first AC)