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Open on Codeforces · 1,256 unique accepted
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Quality: 105 global accepts · Tags: games · first AC: Dec 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 194 global accepts · Tags: data structures, greedy · first AC: Nov 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 201 global accepts · Tags: math, meet-in-the-middle · first AC: Oct 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 199 global accepts · Tags: data structures, greedy, schedules · first AC: Oct 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 189 global accepts · Tags: constructive algorithms, flows, graphs · first AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 104 global accepts · Tags: constructive algorithms, math · first AC: Sep 21, 2025 · last AC: Sep 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 166 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Sep 19, 2025 · last AC: Sep 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 203 global accepts · Tags: constructive algorithms, math, trees · first AC: Sep 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 591 global accepts · Tags: dp · first AC: Sep 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 246 global accepts · Tags: data structures, hashing, math, trees · first AC: Aug 30, 2025 · last AC: Aug 30, 2025 · 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: Aug 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 97 global accepts · Tags: interactive · first AC: Aug 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 134 global accepts · Tags: interactive · first AC: Aug 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 163 global accepts · Tags: divide and conquer · first AC: Jul 26, 2025 · last AC: Jul 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 322 global accepts · Tags: data structures · first AC: Jul 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 382 global accepts · Tags: dp, greedy · first AC: Jul 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 466 global accepts · Tags: constructive algorithms, greedy, interactive, math · first AC: Jun 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 226 global accepts · Tags: constructive algorithms, dp, interactive, ternary search · first AC: Jun 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 149 global accepts · Tags: data structures, dp · first AC: Feb 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 186 global accepts · Tags: data structures, dfs and similar, graphs · first AC: Feb 5, 2025 · last AC: Feb 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 107 global accepts · Tags: data structures, dp, graphs, greedy, math, shortest paths, two pointers · first AC: Dec 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 103 global accepts · Tags: constructive algorithms · first AC: Dec 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 206 global accepts · Tags: — · first AC: Oct 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 165 global accepts · Tags: brute force, combinatorics, constructive algorithms, graphs, implementation · first AC: Sep 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 265 global accepts · Tags: dp, fft, math, number theory, probabilities · first AC: Aug 27, 2024 · C++20 (GCC 13-64) (first AC)