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Open on Codeforces · 438 unique accepted
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Quality: 710 global accepts · Tags: constructive algorithms, flows, graphs · first AC: Feb 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 603 global accepts · Tags: flows, graph matchings, greedy, implementation · first AC: Dec 31, 2025 · last AC: Feb 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,005 global accepts · Tags: data structures · first AC: Feb 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 848 global accepts · Tags: data structures, dp, geometry, sortings · first AC: Aug 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,508 global accepts · Tags: binary search, data structures · first AC: Aug 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 462 global accepts · Tags: binary search, interactive, number theory · first AC: Jul 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 457 global accepts · Tags: dp, flows, greedy · first AC: Jun 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 709 global accepts · Tags: data structures, string suffix structures, strings · first AC: Jan 3, 2026 · last AC: Mar 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 314 global accepts · Tags: combinatorics, divide and conquer, dp, fft, math · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 526 global accepts · Tags: data structures, trees · first AC: Feb 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 919 global accepts · Tags: flows, graph matchings, graphs, number theory · first AC: Apr 2, 2025 · last AC: Dec 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 875 global accepts · Tags: data structures, dp, trees · first AC: May 30, 2024 · last AC: Dec 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 283 global accepts · Tags: combinatorics, data structures, dp, dsu, math · first AC: Apr 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 452 global accepts · Tags: data structures, divide and conquer, flows, graph matchings · first AC: May 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 105 global accepts · Tags: dp · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 107 global accepts · Tags: data structures, dp, graphs, greedy, math, shortest paths, two pointers · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 587 global accepts · Tags: binary search, data structures, two pointers · first AC: Mar 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,216 global accepts · Tags: dfs and similar, dp, greedy, math, probabilities, trees · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,213 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,609 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,007 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 16, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)