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Open on Codeforces · 850 unique accepted
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Quality: 15,081 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: May 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 17,333 global accepts · Tags: bitmasks, constructive algorithms · first AC: Jan 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 34,840 global accepts · Tags: dp · first AC: Aug 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,855 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,669 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,954 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: May 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,629 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, implementation · first AC: Feb 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,801 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,333 global accepts · Tags: bitmasks, divide and conquer, dp, math · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,445 global accepts · Tags: greedy, math · first AC: Aug 25, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 15,912 global accepts · Tags: binary search, dfs and similar, dp, greedy, trees · first AC: Jul 31, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 9,787 global accepts · Tags: brute force, data structures, implementation · first AC: Nov 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 13,263 global accepts · Tags: data structures, divide and conquer, sortings · first AC: Nov 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 13,353 global accepts · Tags: combinatorics, math · first AC: Nov 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 18,014 global accepts · Tags: binary search, data structures, implementation · first AC: Oct 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,842 global accepts · Tags: math, sortings · first AC: Aug 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 13,420 global accepts · Tags: brute force, data structures, greedy, math · first AC: Jul 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,408 global accepts · Tags: binary search, dp, math, number theory · first AC: Apr 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,643 global accepts · Tags: brute force, data structures, dfs and similar, dp, graphs, greedy, sortings, trees · first AC: Jan 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,782 global accepts · Tags: bitmasks, data structures · first AC: Jan 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,199 global accepts · Tags: binary search, brute force, data structures, dp, greedy, math · first AC: Dec 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,326 global accepts · Tags: binary search, data structures, math · first AC: Dec 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,617 global accepts · Tags: 2-sat, brute force, greedy, implementation, math · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,463 global accepts · Tags: hashing, strings · first AC: Sep 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,540 global accepts · Tags: binary search, dp, two pointers · first AC: Jul 18, 2024 · C++14 (GCC 6-32) (first AC)