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Open on Codeforces · 387 unique accepted
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Quality: 434 global accepts · Tags: constructive algorithms, dfs and similar, trees · first AC: Apr 26, 2021 · GNU C++11 (first AC)
Quality: 592 global accepts · Tags: combinatorics, dp, trees · first AC: Apr 24, 2021 · GNU C++11 (first AC)
Quality: 431 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Apr 20, 2021 · GNU C++11 (first AC)
Quality: 371 global accepts · Tags: binary search, greedy, two pointers · first AC: Oct 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 203 global accepts · Tags: brute force, dfs and similar, dp, geometry, probabilities · first AC: Mar 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 111 global accepts · Tags: — · first AC: Mar 2, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 365 global accepts · Tags: constructive algorithms, dfs and similar, interactive, trees · first AC: Feb 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 70 global accepts · Tags: constructive algorithms · first AC: Dec 13, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 65 global accepts · Tags: geometry, math, two pointers · first AC: Dec 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 337 global accepts · Tags: binary search, data structures, dp, geometry · first AC: Jan 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 418 global accepts · Tags: data structures, graph matchings, greedy, math, trees · first AC: Oct 4, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 288 global accepts · Tags: combinatorics · first AC: Apr 26, 2021 · GNU C++11 (first AC)
Quality: 710 global accepts · Tags: constructive algorithms, flows, graphs · first AC: Apr 24, 2021 · last AC: Apr 24, 2021 · GNU C++11 (first AC)
Quality: 1,005 global accepts · Tags: data structures · first AC: Apr 21, 2021 · GNU C++11 (first AC)
Quality: 497 global accepts · Tags: flows, graphs · first AC: Apr 20, 2021 · GNU C++11 (first AC)
Quality: 427 global accepts · Tags: binary search, data structures, sortings · first AC: Jun 1, 2021 · last AC: Jun 1, 2021 · GNU C++11 (first AC)
Quality: 112 global accepts · Tags: dp, greedy · first AC: Nov 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 102 global accepts · Tags: constructive algorithms, implementation, sortings · first AC: Oct 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 99 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Oct 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 77 global accepts · Tags: — · first AC: Mar 2, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 96 global accepts · Tags: — · first AC: Mar 2, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 121 global accepts · Tags: data structures, graphs, greedy, trees · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 140 global accepts · Tags: brute force, dp · first AC: Aug 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 177 global accepts · Tags: constructive algorithms, graphs, implementation, math · first AC: Oct 5, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 298 global accepts · Tags: binary search, flows, graphs · first AC: Apr 19, 2021 · GNU C++11 (first AC)