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Open on Codeforces · 475 unique accepted
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Tags: binary search, greedy · first AC: Oct 22, 2023 · C++14 (GCC 6-32) (first AC)
Tags: data structures · first AC: Oct 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 13,880 global accepts · Tags: bitmasks, greedy, math, number theory · first AC: Sep 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 15,563 global accepts · Tags: data structures, dp, games, greedy · first AC: Aug 17, 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: 16,790 global accepts · Tags: binary search, dp, greedy, strings · first AC: Jun 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,855 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Feb 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,669 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Feb 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,744 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (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: 13,801 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,333 global accepts · Tags: bitmasks, divide and conquer, dp, math · first AC: Dec 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,641 global accepts · Tags: brute force, constructive algorithms, greedy, implementation · first AC: Dec 20, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,787 global accepts · Tags: brute force, data structures, implementation · first AC: Nov 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,445 global accepts · Tags: greedy, math · first AC: Aug 25, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,796 global accepts · Tags: binary search, brute force, dfs and similar, divide and conquer, dsu, greedy, interactive, trees · first AC: Aug 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,527 global accepts · Tags: binary search, interactive · first AC: Aug 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,962 global accepts · Tags: combinatorics, math · first AC: Aug 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,784 global accepts · Tags: brute force, dp · first AC: Dec 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 13,028 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Aug 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 12,055 global accepts · Tags: combinatorics, math · first AC: Feb 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 31,225 global accepts · Tags: hashing, implementation · first AC: Dec 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,005 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,842 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,540 global accepts · Tags: binary search, dp, two pointers · first AC: Feb 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)