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Open on Codeforces · 641 unique accepted
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Quality: 552 global accepts · Tags: binary search, data structures, flows, greedy · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 560 global accepts · Tags: binary search, interactive · first AC: Mar 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 219 global accepts · Tags: bitmasks, combinatorics, dp, graphs · first AC: Feb 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 311 global accepts · Tags: bitmasks, graphs, number theory, shortest paths · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 421 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: Jan 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 394 global accepts · Tags: data structures · first AC: Jan 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 203 global accepts · Tags: constructive algorithms, graphs, interactive, trees · first AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 569 global accepts · Tags: dp, string suffix structures, strings · first AC: Dec 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 654 global accepts · Tags: data structures, greedy, hashing · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,390 global accepts · Tags: string suffix structures, strings · first AC: Nov 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 405 global accepts · Tags: binary search, dp · first AC: Nov 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,508 global accepts · Tags: binary search, data structures · first AC: Nov 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 614 global accepts · Tags: combinatorics, dp, fft, math · first AC: Apr 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 670 global accepts · Tags: data structures · first AC: Feb 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 710 global accepts · Tags: constructive algorithms, flows, graphs · first AC: May 25, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 283 global accepts · Tags: combinatorics, data structures, dp, dsu, math · first AC: Apr 6, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 709 global accepts · Tags: data structures, string suffix structures, strings · first AC: Jan 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 261 global accepts · Tags: fft, graphs, trees · first AC: Dec 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 648 global accepts · Tags: data structures, divide and conquer, graphs, trees · first AC: Dec 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 919 global accepts · Tags: flows, graph matchings, graphs, number theory · first AC: Nov 13, 2025 · last AC: Nov 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 452 global accepts · Tags: data structures, divide and conquer, flows, graph matchings · first AC: Sep 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,197 global accepts · Tags: graphs, shortest paths · first AC: Aug 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 177 global accepts · Tags: constructive algorithms, graphs, implementation, math · first AC: Apr 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 185 global accepts · Tags: dp, flows · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 330 global accepts · Tags: string suffix structures, strings · first AC: Apr 8, 2026 · C++20 (GCC 13-64) (first AC)