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Open on Codeforces · 1,380 unique accepted
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Quality: 1,483 global accepts · Tags: bitmasks, data structures, divide and conquer, greedy, hashing, sortings, strings · first AC: Dec 1, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 898 global accepts · Tags: brute force, data structures, math, number theory, trees · first AC: Dec 1, 2023 · last AC: Dec 1, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 979 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: May 14, 2023 · last AC: Nov 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 478 global accepts · Tags: combinatorics, graphs, trees · first AC: Nov 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 610 global accepts · Tags: brute force, data structures, number theory · first AC: Sep 24, 2023 · last AC: Sep 25, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,392 global accepts · Tags: data structures, greedy · first AC: Aug 27, 2023 · last AC: Sep 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 827 global accepts · Tags: combinatorics, dp, graphs, math · first AC: Aug 31, 2023 · last AC: Aug 31, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 816 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Apr 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 589 global accepts · Tags: data structures, divide and conquer, implementation, trees · first AC: Jan 10, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,110 global accepts · Tags: bitmasks, dp, games, greedy, math · first AC: Jun 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 508 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 498 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Feb 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 620 global accepts · Tags: combinatorics, dp, math · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 613 global accepts · Tags: constructive algorithms, dp, geometry, graphs, greedy, math, sortings · first AC: Jan 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 229 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 70 global accepts · Tags: — · first AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 156 global accepts · Tags: data structures, greedy, math · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 983 global accepts · Tags: dfs and similar, graphs · first AC: Aug 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 661 global accepts · Tags: combinatorics, dp, math · first AC: Jun 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,315 global accepts · Tags: combinatorics, probabilities · first AC: Apr 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 660 global accepts · Tags: data structures · first AC: Jan 6, 2024 · last AC: Jan 6, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 710 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Dec 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,067 global accepts · Tags: flows, graph matchings · first AC: Dec 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,135 global accepts · Tags: dp, trees · first AC: Dec 1, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,295 global accepts · Tags: binary search, data structures, flows · first AC: Nov 28, 2023 · last AC: Nov 28, 2023 · C++17 (GCC 9-64) (first AC)