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Open on Codeforces · 518 unique accepted
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Quality: 13,880 global accepts · Tags: bitmasks, greedy, math, number theory · first AC: Sep 30, 2023 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms · first AC: Jul 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,761 global accepts · Tags: bitmasks, brute force, dp, greedy · first AC: Jul 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 16,152 global accepts · Tags: bitmasks, constructive algorithms · first AC: Oct 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,745 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,582 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Sep 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,954 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: Sep 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,991 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 11,314 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, dp, math · first AC: Jul 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 14,612 global accepts · Tags: greedy, math · first AC: Feb 22, 2024 · C++17 (GCC 9-64) (first AC)
Tags: constructive algorithms, dp, greedy, implementation, strings · first AC: Jan 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,774 global accepts · Tags: dp, games, greedy, math · first AC: Sep 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,582 global accepts · Tags: brute force, math, two pointers · first AC: Feb 18, 2026 · 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 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,005 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: 8,842 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Sep 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,262 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,617 global accepts · Tags: 2-sat, brute force, greedy, implementation, math · first AC: Oct 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,224 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, two pointers · first AC: Jul 23, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 10,015 global accepts · Tags: implementation · first AC: Jul 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 10,357 global accepts · Tags: brute force, math, number theory · first AC: Feb 12, 2024 · last AC: Apr 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,405 global accepts · Tags: dp · first AC: Sep 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 12,314 global accepts · Tags: data structures, dfs and similar, implementation, strings, trees · first AC: Aug 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 18,330 global accepts · Tags: binary search, brute force, data structures, dp · first AC: Aug 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,209 global accepts · Tags: bitmasks, math · first AC: Jan 10, 2023 · C++14 (GCC 6-32) (first AC)