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Open on Codeforces · 2,058 unique accepted
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Quality: 1,130 global accepts · Tags: brute force, greedy, implementation, math · first AC: Apr 14, 2025 · last AC: Apr 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 828 global accepts · Tags: constructive algorithms, dp, interactive · first AC: Nov 14, 2024 · PyPy 3-64 (first AC)
Quality: 411 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, divide and conquer, dp, greedy, interactive, math, probabilities · first AC: Mar 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 882 global accepts · Tags: bitmasks, dp · first AC: Mar 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 405 global accepts · Tags: combinatorics, dp, probabilities · first AC: Mar 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,126 global accepts · Tags: combinatorics, dp · first AC: Mar 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 882 global accepts · Tags: data structures · first AC: Feb 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 932 global accepts · Tags: divide and conquer, dp, math, probabilities · first AC: Jan 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 960 global accepts · Tags: data structures, divide and conquer, meet-in-the-middle, two pointers · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 894 global accepts · Tags: data structures, divide and conquer, probabilities · first AC: Jan 6, 2026 · last AC: Jan 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 594 global accepts · Tags: bitmasks, data structures, dp, hashing, probabilities · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 637 global accepts · Tags: data structures, dfs and similar, dsu, graphs, meet-in-the-middle, trees · first AC: Dec 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 486 global accepts · Tags: binary search, implementation, sortings · first AC: Dec 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 589 global accepts · Tags: data structures, divide and conquer, implementation, trees · first AC: Dec 19, 2025 · last AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 461 global accepts · Tags: constructive algorithms, dfs and similar, trees · first AC: Dec 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 370 global accepts · Tags: data structures, divide and conquer, interactive, trees · first AC: Dec 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,008 global accepts · Tags: constructive algorithms, graphs, math · first AC: Dec 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 583 global accepts · Tags: data structures, dp, math, number theory · first AC: Dec 12, 2025 · last AC: Dec 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 933 global accepts · Tags: brute force, dp, trees · first AC: Dec 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 721 global accepts · Tags: 2-sat, constructive algorithms, graphs, implementation · first AC: Dec 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 430 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy, two pointers · first AC: Dec 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 742 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Dec 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 840 global accepts · Tags: brute force, data structures, dp, two pointers · first AC: Dec 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 558 global accepts · Tags: combinatorics, dp, math · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 506 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Nov 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)