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Open on Codeforces · 761 unique accepted
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Quality: 23,542 global accepts · Tags: binary search, brute force, data structures, sortings, two pointers · first AC: Dec 10, 2023 · C++20 (GCC 11-64) (first AC)
Tags: binary search, greedy · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Tags: data structures · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,732 global accepts · Tags: data structures, implementation · first AC: Sep 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,028 global accepts · Tags: brute force, constructive algorithms, dsu, graphs, greedy, trees · first AC: Aug 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,562 global accepts · Tags: data structures, dp, games, greedy · first AC: Aug 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,838 global accepts · Tags: constructive algorithms, greedy, math, number theory, strings · first AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,761 global accepts · Tags: bitmasks, brute force, dp, greedy · first AC: Jul 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,790 global accepts · Tags: binary search, dp, greedy, strings · first AC: Jun 29, 2023 · C++20 (GCC 11-64) (first AC)
Tags: dfs and similar, dp, graphs, trees · first AC: Jun 28, 2023 · last AC: Jun 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,606 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,028 global accepts · Tags: combinatorics, number theory, sortings · first AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,743 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,833 global accepts · Tags: brute force, greedy, math, number theory · first AC: Aug 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,991 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,800 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,332 global accepts · Tags: bitmasks, divide and conquer, dp, math · first AC: Dec 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,678 global accepts · Tags: brute force, data structures, dfs and similar, dp, graphs, greedy · first AC: Oct 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,570 global accepts · Tags: brute force, greedy, math · first AC: Jul 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,027 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Aug 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,355 global accepts · Tags: brute force, data structures, dp · first AC: Apr 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,995 global accepts · Tags: math, number theory · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,261 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Nov 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,892 global accepts · Tags: graphs, greedy, math · first AC: Nov 16, 2025 · PyPy 3-64 (first AC)
Quality: 9,195 global accepts · Tags: brute force, graphs, greedy, math · first AC: Nov 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)