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Open on Codeforces · 1,298 unique accepted
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Quality: 1,315 global accepts · Tags: combinatorics, probabilities · first AC: Mar 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 644 global accepts · Tags: constructive algorithms, dp, geometry · first AC: Mar 6, 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 26, 2025 · C++20 (GCC 13-64) (first AC)
Tags: brute force, dp · first AC: Jan 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,333 global accepts · Tags: binary search, bitmasks, brute force, data structures, probabilities, trees · first AC: Jan 7, 2025 · last AC: Jan 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 699 global accepts · Tags: binary search, interactive · first AC: Dec 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 556 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Dec 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 131 global accepts · Tags: — · first AC: Dec 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 559 global accepts · Tags: dp, math · first AC: Oct 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 554 global accepts · Tags: combinatorics, math, number theory, probabilities · first AC: Oct 23, 2024 · last AC: Oct 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,107 global accepts · Tags: brute force, divide and conquer, dp, greedy, trees · first AC: Oct 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 734 global accepts · Tags: binary search, brute force, data structures, dsu, implementation, math · first AC: Aug 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 530 global accepts · Tags: binary search, brute force, greedy · first AC: Jul 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 559 global accepts · Tags: binary search, math · first AC: May 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 536 global accepts · Tags: constructive algorithms · first AC: Apr 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 658 global accepts · Tags: dfs and similar, graphs, math, number theory · first AC: Apr 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 287 global accepts · Tags: dp, greedy, math · first AC: Feb 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 347 global accepts · Tags: combinatorics, graphs, trees · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 652 global accepts · Tags: binary search, interactive, trees · first AC: Sep 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 483 global accepts · Tags: constructive algorithms, data structures, dsu, graphs, sortings · first AC: Aug 3, 2025 · last AC: Aug 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 142 global accepts · Tags: brute force, constructive algorithms, interactive · first AC: Apr 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 655 global accepts · Tags: data structures · first AC: Mar 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 521 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,075 global accepts · Tags: data structures, dfs and similar, dp, shortest paths, trees · first AC: Mar 7, 2025 · C++20 (GCC 13-64) (first AC)