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Open on Codeforces · 561 unique accepted
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Quality: 627 global accepts · Tags: data structures, divide and conquer, dsu, graphs, implementation · first AC: Nov 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 618 global accepts · Tags: bitmasks, data structures, dp, implementation, sortings · first AC: Apr 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,130 global accepts · Tags: combinatorics, constructive algorithms, dp, implementation, math · first AC: Jan 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,259 global accepts · Tags: binary search, data structures, divide and conquer, dsu, math, trees, two pointers · first AC: Feb 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,430 global accepts · Tags: combinatorics, dp, math · first AC: Feb 5, 2024 · last AC: Feb 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 658 global accepts · Tags: constructive algorithms, math · first AC: Feb 1, 2024 · last AC: Feb 1, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,579 global accepts · Tags: flows, graph matchings, graphs · first AC: Mar 3, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 502 global accepts · Tags: data structures, dfs and similar, graphs, implementation, trees · first AC: Jan 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,086 global accepts · Tags: data structures, dp, flows, greedy, matrices · first AC: Jan 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,947 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,194 global accepts · Tags: constructive algorithms, data structures, sortings · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,788 global accepts · Tags: dp, math · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,289 global accepts · Tags: greedy, sortings · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,015 global accepts · Tags: brute force, dp, math · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Apr 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Apr 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Apr 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Apr 9, 2026 · PyPy 3-64 (first AC)
Tags: — · first AC: Apr 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Apr 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Apr 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Apr 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Apr 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 1, 2025 · last AC: Oct 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jul 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)