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Open on Codeforces · 1,308 unique accepted
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Quality: 14,463 global accepts · Tags: brute force, greedy · first AC: Oct 4, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 8,326 global accepts · Tags: greedy · first AC: Aug 15, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 8,582 global accepts · Tags: brute force, math, two pointers · first AC: Feb 23, 2026 · 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: 14,996 global accepts · Tags: math, number theory · first AC: Sep 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,618 global accepts · Tags: 2-sat, brute force, greedy, implementation, math · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,459 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Sep 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 11,129 global accepts · Tags: binary search, greedy, strings, two pointers · first AC: Sep 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,540 global accepts · Tags: binary search, dp, two pointers · first AC: Jul 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,548 global accepts · Tags: math, number theory · first AC: May 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,174 global accepts · Tags: binary search, math · first AC: May 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,148 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,358 global accepts · Tags: brute force, math, number theory · first AC: Feb 23, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 13,475 global accepts · Tags: dfs and similar, dp, trees · first AC: Nov 13, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 16,606 global accepts · Tags: implementation, strings · first AC: Oct 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 18,331 global accepts · Tags: binary search, brute force, data structures, dp · first AC: Aug 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 12,442 global accepts · Tags: probabilities · first AC: Jul 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 17,806 global accepts · Tags: binary search, brute force, data structures, two pointers · first AC: Jun 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,308 global accepts · Tags: data structures, hashing, implementation · first AC: Jun 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,697 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,372 global accepts · Tags: brute force, implementation · first AC: Nov 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,756 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,051 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,080 global accepts · Tags: binary search, dp, graphs, shortest paths · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,645 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)