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Open on Codeforces · 581 unique accepted
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Quality: 14,957 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: Jun 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,444 global accepts · Tags: binary search, brute force, greedy · first AC: Apr 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,582 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,827 global accepts · Tags: binary search, greedy · first AC: Feb 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,271 global accepts · Tags: binary search, brute force, constructive algorithms, dp, geometry, greedy, math · first AC: Feb 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,641 global accepts · Tags: brute force, constructive algorithms, greedy, implementation · first AC: Feb 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,822 global accepts · Tags: combinatorics, dp, greedy, two pointers · first AC: Feb 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,732 global accepts · Tags: brute force, dfs and similar, greedy, math · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,335 global accepts · Tags: bitmasks, divide and conquer, dp, math · first AC: Jan 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,254 global accepts · Tags: dfs and similar, dsu, graphs, greedy · first AC: Jan 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,014 global accepts · Tags: binary search, data structures · first AC: Aug 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,414 global accepts · Tags: constructive algorithms, math · first AC: Jul 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,570 global accepts · Tags: brute force, greedy, math · first AC: Jul 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 18,338 global accepts · Tags: binary search, math, sortings · first AC: May 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,625 global accepts · Tags: binary search, implementation, math, ternary search · first AC: Feb 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,520 global accepts · Tags: games · first AC: Dec 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,011 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,018 global accepts · Tags: data structures, dp · first AC: Oct 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,618 global accepts · Tags: 2-sat, brute force, greedy, implementation, math · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,842 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,106 global accepts · Tags: dfs and similar, dp, trees · first AC: Feb 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,311 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Feb 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,958 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Feb 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,782 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, greedy, math, two pointers · first AC: Feb 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,972 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Feb 21, 2025 · C++20 (GCC 13-64) (first AC)