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Open on Codeforces · 859 unique accepted
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Tags: games, greedy · first AC: Apr 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 21,977 global accepts · Tags: constructive algorithms, greedy · first AC: Apr 21, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 13,772 global accepts · Tags: greedy, math, sortings · first AC: Apr 14, 2024 · last AC: Apr 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,496 global accepts · Tags: dp · first AC: Apr 27, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,548 global accepts · Tags: binary search, implementation, math, number theory · first AC: Feb 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,857 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,671 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,960 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: Jun 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,419 global accepts · Tags: bitmasks, constructive algorithms, interactive, math, number theory · first AC: May 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,096 global accepts · Tags: binary search, constructive algorithms, dp, implementation, math · first AC: May 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,908 global accepts · Tags: math, number theory · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,571 global accepts · Tags: brute force, greedy, math · first AC: Jul 20, 2024 · last AC: Jul 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,552 global accepts · Tags: data structures, greedy, implementation · first AC: Jun 24, 2024 · last AC: Jun 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,028 global accepts · Tags: combinatorics, number theory, sortings · first AC: Apr 14, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,835 global accepts · Tags: implementation, math · first AC: Mar 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 20,359 global accepts · Tags: binary search, constructive algorithms, greedy, sortings, two pointers · first AC: Nov 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 31,231 global accepts · Tags: hashing, implementation · first AC: Oct 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,739 global accepts · Tags: binary search, data structures · first AC: Aug 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 16,005 global accepts · Tags: dfs and similar, dsu, graphs · first AC: Jul 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,843 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: May 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,554 global accepts · Tags: binary search, greedy, implementation, sortings · first AC: Apr 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 12,293 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Mar 17, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 7,854 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Feb 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,584 global accepts · Tags: brute force, math, two pointers · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,952 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)