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Open on Codeforces · 999 unique accepted
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Quality: 991 global accepts · Tags: brute force, constructive algorithms, interactive, math · first AC: Aug 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 970 global accepts · Tags: combinatorics, math, number theory · first AC: Aug 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,809 global accepts · Tags: dfs and similar, greedy, shortest paths, sortings, trees · first AC: Aug 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 624 global accepts · Tags: dp · first AC: Jul 29, 2025 · last AC: Jul 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,625 global accepts · Tags: dp · first AC: Jul 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 983 global accepts · Tags: data structures, divide and conquer, sortings · first AC: Jul 15, 2025 · last AC: Jul 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,301 global accepts · Tags: bitmasks, dp, greedy, sortings · first AC: Jun 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,347 global accepts · Tags: brute force, dp, greedy, strings · first AC: May 23, 2025 · last AC: May 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,141 global accepts · Tags: brute force, dp, math · first AC: May 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,689 global accepts · Tags: constructive algorithms, graphs, shortest paths · first AC: Feb 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,555 global accepts · Tags: bitmasks, dp · first AC: Feb 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,318 global accepts · Tags: bitmasks, data structures, dfs and similar, divide and conquer, dp · first AC: Feb 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,368 global accepts · Tags: dp · first AC: Jul 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,304 global accepts · Tags: combinatorics, data structures, dfs and similar, greedy, math, trees · first AC: Jun 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 907 global accepts · Tags: binary search, constructive algorithms, data structures, implementation · first AC: Apr 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,081 global accepts · Tags: brute force, greedy, implementation, math, sortings · first AC: Feb 12, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 869 global accepts · Tags: bitmasks, dfs and similar, dp, flows, graphs, math · first AC: Mar 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,652 global accepts · Tags: constructive algorithms, data structures, graphs · first AC: Mar 27, 2026 · last AC: Mar 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 699 global accepts · Tags: data structures, number theory · first AC: Mar 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 940 global accepts · Tags: data structures, dp, matrices, shortest paths · first AC: Feb 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 635 global accepts · Tags: bitmasks, dp, math · first AC: Jan 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,057 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Jan 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,318 global accepts · Tags: dp · first AC: Jul 26, 2024 · last AC: Jan 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 935 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Jan 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,038 global accepts · Tags: bitmasks, brute force, combinatorics, dfs and similar, divide and conquer, dp, math · first AC: Jan 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)