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Open on Codeforces · 1,058 unique accepted
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Quality: 861 global accepts · Tags: greedy, trees · first AC: Sep 6, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 594 global accepts · Tags: data structures · first AC: Apr 5, 2021 · GNU C++11 (first AC)
Quality: 1,211 global accepts · Tags: data structures, trees · first AC: Mar 28, 2021 · last AC: Feb 27, 2026 · C++17 (GCC 9-64) (first AC)
Quality: 273 global accepts · Tags: binary search, implementation, math, number theory · first AC: Nov 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 875 global accepts · Tags: data structures, dp, trees · first AC: May 22, 2021 · last AC: May 22, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 403 global accepts · Tags: combinatorics, dp, math · first AC: Mar 4, 2021 · last AC: Mar 4, 2021 · GNU C++11 (first AC)
Quality: 185 global accepts · Tags: dp, flows · first AC: Mar 31, 2026 · last AC: Mar 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 194 global accepts · Tags: data structures, greedy · first AC: Nov 25, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Nov 4, 2020 · last AC: Feb 8, 2026 · GNU C++11 (first AC)
Tags: — · first AC: Feb 8, 2026 · last AC: Feb 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)