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Open on Codeforces · 444 unique accepted
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Quality: 222 global accepts · Tags: constructive algorithms, greedy, interactive · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 223 global accepts · Tags: combinatorics, dp, matrices, probabilities · first AC: Jan 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 219 global accepts · Tags: bitmasks, combinatorics, dp, graphs · first AC: Jan 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 311 global accepts · Tags: bitmasks, graphs, number theory, shortest paths · first AC: Jan 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 96 global accepts · Tags: graphs · first AC: Jan 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 92 global accepts · Tags: bitmasks, dp · first AC: Jan 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 101 global accepts · Tags: binary search, constructive algorithms, interactive, probabilities · first AC: Jan 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 69 global accepts · Tags: constructive algorithms · first AC: Feb 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 97 global accepts · Tags: interactive · first AC: Feb 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 134 global accepts · Tags: interactive · first AC: Feb 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 83 global accepts · Tags: constructive algorithms · first AC: Feb 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 71 global accepts · Tags: dp, trees · first AC: Feb 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 326 global accepts · Tags: brute force, data structures, dp · first AC: Feb 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 107 global accepts · Tags: binary search, bitmasks, constructive algorithms, graphs, implementation, interactive, math, probabilities · first AC: Jan 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 159 global accepts · Tags: binary search, dp, greedy, sortings · first AC: Jan 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 134 global accepts · Tags: bitmasks, combinatorics, implementation, math · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 91 global accepts · Tags: bitmasks, greedy · first AC: Nov 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 201 global accepts · Tags: math, meet-in-the-middle · first AC: Oct 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,028 global accepts · Tags: communication, constructive algorithms, interactive · first AC: Nov 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)