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Open on Codeforces · 516 unique accepted
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Quality: 27,929 global accepts · Tags: binary search, dp, greedy, sortings, two pointers · first AC: Dec 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,450 global accepts · Tags: binary search, brute force, greedy · first AC: Dec 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,952 global accepts · Tags: greedy, math · first AC: Nov 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 34,883 global accepts · Tags: dp, greedy, two pointers · first AC: Nov 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 33,371 global accepts · Tags: brute force, implementation, number theory · first AC: Nov 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,123 global accepts · Tags: binary search, bitmasks, brute force · first AC: Apr 5, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 12,826 global accepts · Tags: greedy, number theory · first AC: Mar 29, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 11,155 global accepts · Tags: dp, greedy, implementation · first AC: Feb 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 15,840 global accepts · Tags: games, math · first AC: Feb 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 13,952 global accepts · Tags: constructive algorithms, greedy, math · first AC: Nov 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,296 global accepts · Tags: greedy, math · first AC: Nov 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 22,125 global accepts · Tags: binary search, math, number theory · first AC: Jun 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 21,069 global accepts · Tags: data structures, greedy · first AC: Jun 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 20,769 global accepts · Tags: dp, greedy · first AC: Jun 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 23,319 global accepts · Tags: brute force, greedy, strings · first AC: Jun 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 21,903 global accepts · Tags: binary search, data structures, dp, greedy, two pointers · first AC: Jun 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,758 global accepts · Tags: brute force, implementation, math, number theory · first AC: Jun 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 22,190 global accepts · Tags: binary search, combinatorics, constructive algorithms, number theory · first AC: Jun 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,167 global accepts · Tags: binary search, brute force, greedy · first AC: May 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 35,964 global accepts · Tags: bitmasks, brute force, dp · first AC: Jan 28, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 64,498 global accepts · Tags: data structures, hashing, math · first AC: Dec 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,948 global accepts · Tags: dfs and similar, dsu, greedy · first AC: Nov 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 22,450 global accepts · Tags: constructive algorithms, geometry, math · first AC: Oct 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 29,676 global accepts · Tags: math, sortings · first AC: Oct 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,447 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Apr 7, 2026 · C++17 (GCC 7-32) (first AC)