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Open on Codeforces · 1,840 unique accepted
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Quality: 2,045 global accepts · Tags: data structures, greedy · first AC: Aug 7, 2021 · last AC: Aug 7, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,839 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: Feb 22, 2021 · GNU C++11 (first AC)
Quality: 155 global accepts · Tags: combinatorics, dp, trees · first AC: May 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,005 global accepts · Tags: data structures · first AC: Sep 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 279 global accepts · Tags: data structures, flows · first AC: Apr 28, 2024 · last AC: Apr 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 171 global accepts · Tags: binary search, geometry · first AC: Apr 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 654 global accepts · Tags: data structures, greedy, hashing · first AC: Oct 21, 2022 · last AC: Apr 8, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 371 global accepts · Tags: binary search, greedy, two pointers · first AC: Mar 18, 2024 · last AC: Mar 28, 2024 · 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 · last AC: Mar 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 560 global accepts · Tags: binary search, interactive · first AC: Nov 7, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 594 global accepts · Tags: data structures · first AC: Oct 25, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 462 global accepts · Tags: binary search, interactive, number theory · first AC: Feb 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 450 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: Feb 22, 2021 · GNU C++11 (first AC)
Quality: 283 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Feb 22, 2021 · GNU C++11 (first AC)
Quality: 1,211 global accepts · Tags: data structures, trees · first AC: Apr 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 360 global accepts · Tags: data structures, divide and conquer, two pointers · first AC: Jan 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 259 global accepts · Tags: data structures · first AC: Jun 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 601 global accepts · Tags: data structures, divide and conquer, graphs, greedy, math · first AC: Nov 4, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 295 global accepts · Tags: dp · first AC: Jul 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 155 global accepts · Tags: data structures, dp, greedy, trees · first AC: Feb 15, 2025 · last AC: Feb 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 322 global accepts · Tags: data structures · first AC: Oct 17, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 165 global accepts · Tags: brute force, combinatorics, constructive algorithms, graphs, implementation · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 217 global accepts · Tags: greedy, strings · first AC: Jun 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 215 global accepts · Tags: combinatorics, dp, math · first AC: May 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 354 global accepts · Tags: binary search, data structures, graphs, two pointers · first AC: Dec 11, 2023 · C++20 (GCC 11-64) (first AC)