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Open on Codeforces · 357 unique accepted
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Quality: 10,355 global accepts · Tags: brute force, math, number theory · first AC: Feb 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 12,314 global accepts · Tags: data structures, dfs and similar, implementation, strings, trees · first AC: Aug 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 18,330 global accepts · Tags: binary search, brute force, data structures, dp · first AC: Aug 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,952 global accepts · Tags: constructive algorithms · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,084 global accepts · Tags: data structures, dp · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,240 global accepts · Tags: combinatorics, math, number theory, probabilities · first AC: Feb 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,005 global accepts · Tags: binary search, data structures, divide and conquer, math, two pointers · first AC: Feb 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,697 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,747 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,048 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,488 global accepts · Tags: games, greedy · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,395 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,226 global accepts · Tags: dp, implementation · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,924 global accepts · Tags: brute force, data structures, dp, greedy, implementation · first AC: Mar 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,797 global accepts · Tags: bitmasks, brute force, greedy, math · first AC: Mar 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,080 global accepts · Tags: binary search, dp, graphs, shortest paths · first AC: Feb 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,498 global accepts · Tags: brute force, dfs and similar, dp, greedy, shortest paths, trees · first AC: May 25, 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: 11,460 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Feb 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 9,774 global accepts · Tags: brute force, constructive algorithms, geometry, math · first AC: Dec 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,628 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Oct 28, 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++14 (GCC 6-32) (first AC)
Quality: 3,594 global accepts · Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,566 global accepts · Tags: binary search, data structures, greedy, sortings, two pointers · first AC: Jan 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,171 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Sep 29, 2025 · C++20 (GCC 13-64) (first AC)