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Open on Codeforces · 343 unique accepted
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Quality: 9,744 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Oct 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,954 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: Jul 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,554 global accepts · Tags: dp · first AC: Dec 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,581 global accepts · Tags: brute force, math, two pointers · first AC: Apr 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 6,005 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,262 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Aug 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,842 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,310 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Dec 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,420 global accepts · Tags: binary search, dp, greedy, implementation, two pointers · first AC: Jul 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,355 global accepts · Tags: brute force, data structures, dp · first AC: Jun 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,718 global accepts · Tags: binary search, dp, greedy, implementation, trees · first AC: Apr 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,653 global accepts · Tags: brute force, geometry, math · first AC: Aug 22, 2023 · last AC: Dec 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,372 global accepts · Tags: brute force, implementation · first AC: Nov 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,340 global accepts · Tags: constructive algorithms, interactive, math · first AC: Oct 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,488 global accepts · Tags: games, greedy · first AC: Oct 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,131 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Oct 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,748 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,049 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,094 global accepts · Tags: greedy, sortings, two pointers · first AC: Jul 12, 2025 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, number theory · first AC: Mar 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,308 global accepts · Tags: data structures, greedy, implementation, sortings · first AC: Mar 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 24,766 global accepts · Tags: binary search, dp, hashing, string suffix structures, strings · first AC: Jan 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,368 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, trees · first AC: Dec 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,568 global accepts · Tags: brute force, greedy · first AC: Dec 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,677 global accepts · Tags: binary search, data structures, dfs and similar, dp, dsu, greedy, implementation, two pointers · first AC: Nov 15, 2024 · C++17 (GCC 7-32) (first AC)