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Open on Codeforces · 1,154 unique accepted
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Quality: 7,006 global accepts · Tags: binary search, data structures, divide and conquer, math, two pointers · first AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,874 global accepts · Tags: geometry, greedy, math · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,949 global accepts · Tags: brute force, dp, greedy · first AC: Mar 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,660 global accepts · Tags: bitmasks, constructive algorithms, greedy, interactive, math · first AC: Feb 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 8,151 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, sortings · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 4,863 global accepts · Tags: binary search, constructive algorithms, two pointers · first AC: Feb 2, 2024 · last AC: Feb 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 3,381 global accepts · Tags: brute force, geometry, math · first AC: Nov 25, 2023 · C++14 (GCC 6-32) (first AC)
Tags: graphs, greedy, math, sortings · first AC: Nov 16, 2023 · C++14 (GCC 6-32) (first AC)
Tags: bitmasks, constructive algorithms, graphs, implementation, math · first AC: Sep 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,139 global accepts · Tags: constructive algorithms · first AC: Sep 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,639 global accepts · Tags: brute force, constructive algorithms, data structures, dp, greedy, math · first AC: Aug 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,916 global accepts · Tags: data structures, greedy, implementation · first AC: Aug 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,528 global accepts · Tags: combinatorics, math · first AC: Aug 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,210 global accepts · Tags: binary search, data structures, greedy, math · first AC: Aug 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 41,889 global accepts · Tags: binary search, brute force, data structures, dp, two pointers · first AC: Aug 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,433 global accepts · Tags: binary search, data structures, dp · first AC: Aug 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,363 global accepts · Tags: brute force, graphs, math, number theory, shortest paths · first AC: Aug 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,368 global accepts · Tags: data structures, greedy · first AC: Aug 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,149 global accepts · Tags: games, geometry, math · first AC: Aug 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,443 global accepts · Tags: dfs and similar, dp, trees · first AC: Dec 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,964 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,343 global accepts · Tags: sortings · first AC: Oct 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,693 global accepts · Tags: bitmasks, brute force, dp, implementation, math · first AC: Jul 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,581 global accepts · Tags: bitmasks, dp, greedy · first AC: Jun 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,710 global accepts · Tags: bitmasks, brute force, dp, strings, trees, two pointers · first AC: May 10, 2025 · C++17 (GCC 7-32) (first AC)