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Open on Codeforces · 851 unique accepted
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Quality: 6,606 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Jan 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,870 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,785 global accepts · Tags: bitmasks, data structures · first AC: Dec 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,961 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Dec 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,012 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: 8,843 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Oct 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,277 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Aug 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,645 global accepts · Tags: brute force, data structures, dfs and similar, dp, graphs, greedy, sortings, trees · first AC: Jan 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,315 global accepts · Tags: data structures, dfs and similar, implementation, strings, trees · first AC: Oct 26, 2023 · last AC: Oct 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,109 global accepts · Tags: data structures, greedy · first AC: Sep 26, 2023 · last AC: Oct 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 13,075 global accepts · Tags: combinatorics, math · first AC: Sep 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,260 global accepts · Tags: binary search, brute force, greedy · first AC: Aug 23, 2023 · last AC: Aug 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 12,432 global accepts · Tags: data structures, expression parsing, implementation · first AC: Aug 23, 2023 · last AC: Aug 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,504 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Apr 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,007 global accepts · Tags: binary search, data structures, divide and conquer, math, two pointers · first AC: Mar 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,090 global accepts · Tags: data structures, dp · first AC: Feb 28, 2026 · last AC: Feb 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,958 global accepts · Tags: constructive algorithms · first AC: Feb 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,645 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Jan 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,734 global accepts · Tags: brute force, implementation, math · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,698 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,081 global accepts · Tags: binary search, dp, graphs, shortest paths · first AC: Dec 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,969 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Dec 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,660 global accepts · Tags: bitmasks, constructive algorithms, greedy, interactive, math · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,691 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,373 global accepts · Tags: brute force, implementation · first AC: Nov 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)