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Open on Codeforces · 1,591 unique accepted
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Quality: 665 global accepts · Tags: data structures, strings · first AC: Aug 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 420 global accepts · Tags: data structures, dp, matrices · first AC: Aug 15, 2024 · last AC: Aug 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 300 global accepts · Tags: constructive algorithms, implementation, sortings · first AC: Aug 8, 2024 · last AC: Aug 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 366 global accepts · Tags: data structures, trees · first AC: Jul 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,209 global accepts · Tags: data structures, string suffix structures · first AC: Jul 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 709 global accepts · Tags: bitmasks, constructive algorithms, trees · first AC: Jan 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 511 global accepts · Tags: data structures, sortings · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,390 global accepts · Tags: string suffix structures, strings · first AC: Apr 10, 2026 · last AC: Apr 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 366 global accepts · Tags: combinatorics, dfs and similar, dsu, trees · first AC: Mar 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 80 global accepts · Tags: combinatorics, dp, implementation · first AC: Mar 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 710 global accepts · Tags: constructive algorithms, flows, graphs · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 92 global accepts · Tags: bitmasks, dp · first AC: Jan 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 96 global accepts · Tags: graphs · first AC: Jan 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 219 global accepts · Tags: bitmasks, combinatorics, dp, graphs · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 311 global accepts · Tags: bitmasks, graphs, number theory, shortest paths · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 134 global accepts · Tags: constructive algorithms, math · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 245 global accepts · Tags: bitmasks, dp · first AC: Dec 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 203 global accepts · Tags: constructive algorithms, graphs, interactive, trees · first AC: Nov 25, 2025 · last AC: Nov 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 388 global accepts · Tags: constructive algorithms, graphs, math, number theory, probabilities · first AC: Sep 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 654 global accepts · Tags: data structures, greedy, hashing · first AC: Sep 11, 2025 · last AC: Sep 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 277 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 247 global accepts · Tags: combinatorics, dp, math · first AC: Sep 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 304 global accepts · Tags: combinatorics, fft, math, trees · first AC: Jul 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 675 global accepts · Tags: dfs and similar, dsu, trees · first AC: Jul 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 451 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 28, 2025 · last AC: Apr 28, 2025 · C++20 (GCC 13-64) (first AC)