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Open on Codeforces · 957 unique accepted
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Quality: 1,025 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Oct 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,039 global accepts · Tags: data structures, greedy · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,053 global accepts · Tags: data structures, greedy, two pointers · first AC: Sep 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 991 global accepts · Tags: brute force, constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,692 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: May 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,026 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: May 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,447 global accepts · Tags: brute force, dp, games, graphs, math · first AC: Feb 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 864 global accepts · Tags: dp, string suffix structures, trees · first AC: Jan 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,417 global accepts · Tags: data structures, dp, greedy · first AC: Jan 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 900 global accepts · Tags: binary search, brute force, data structures, divide and conquer, greedy, implementation · first AC: Nov 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,558 global accepts · Tags: binary search, brute force, dfs and similar, dp, sortings, trees · first AC: Oct 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,281 global accepts · Tags: flows, graphs, greedy · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,174 global accepts · Tags: dp, graphs, greedy · first AC: Sep 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 913 global accepts · Tags: data structures · first AC: Sep 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,282 global accepts · Tags: data structures, dfs and similar, graphs, implementation, trees · first AC: Sep 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 786 global accepts · Tags: data structures, dsu · first AC: Jul 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,747 global accepts · Tags: dp, graph matchings · first AC: Jul 2, 2024 · last AC: Jul 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 599 global accepts · Tags: combinatorics, data structures, dp, math, number theory, trees · first AC: Oct 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,778 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Oct 9, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,337 global accepts · Tags: dp, trees · first AC: Sep 28, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,470 global accepts · Tags: dfs and similar, graphs, trees · first AC: Sep 28, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,092 global accepts · Tags: data structures, dfs and similar, dp, graphs, trees · first AC: Sep 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 663 global accepts · Tags: brute force, math · first AC: Jun 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 614 global accepts · Tags: binary search, data structures, dsu · first AC: Jun 7, 2023 · last AC: Jun 7, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 803 global accepts · Tags: dfs and similar, dp, probabilities, trees · first AC: Jun 1, 2023 · last AC: Jun 1, 2023 · C++17 (GCC 9-64) (first AC)