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Open on Codeforces · 521 unique accepted
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Quality: 1,374 global accepts · Tags: data structures, dp, greedy, math, number theory, two pointers · first AC: Jul 4, 2022 · last AC: Jul 6, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 948 global accepts · Tags: binary search, data structures · first AC: Nov 26, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 928 global accepts · Tags: combinatorics, data structures, dfs and similar, dsu, graphs, implementation, trees · first AC: Jan 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,961 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math · first AC: Mar 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 298 global accepts · Tags: *special · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,571 global accepts · Tags: *special, strings · first AC: Apr 1, 2026 · PyPy 3-64 (first AC)
Quality: 1,603 global accepts · Tags: *special · first AC: Apr 1, 2026 · PyPy 3-64 (first AC)
Quality: 1,821 global accepts · Tags: *special, bitmasks · first AC: Apr 1, 2026 · PyPy 3-64 (first AC)
Quality: 1,051 global accepts · Tags: *special, shortest paths · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,274 global accepts · Tags: *special, strings · first AC: Apr 1, 2026 · PyPy 3-64 (first AC)
Quality: 10,137 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 1, 2026 · PyPy 3-64 (first AC)
Quality: 3,546 global accepts · Tags: *special, brute force, games, interactive · first AC: Apr 1, 2026 · PyPy 3-64 (first AC)
Tags: — · first AC: Jun 17, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Jun 17, 2025 · PyPy 3-64 (first AC)
Quality: 6,001 global accepts · Tags: *special, games, interactive · first AC: Apr 1, 2025 · PyPy 3-64 (first AC)
Quality: 5,302 global accepts · Tags: *special, geometry · first AC: Apr 1, 2025 · Python 3 (first AC)
Quality: 13,818 global accepts · Tags: *special, string suffix structures · first AC: Apr 1, 2025 · PyPy 3-64 (first AC)
Tags: — · first AC: Jul 1, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jul 1, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jul 1, 2024 · PyPy 3-64 (first AC)
Tags: — · first AC: Jul 1, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Jul 1, 2024 · PyPy 3-64 (first AC)
Tags: — · first AC: Jul 1, 2024 · PyPy 3-64 (first AC)
Quality: 903 global accepts · Tags: *special, brute force, constructive algorithms, expression parsing, implementation, sortings · first AC: Apr 1, 2024 · Python 3 (first AC)
Quality: 12,333 global accepts · Tags: *special, strings · first AC: Apr 1, 2024 · Python 3 (first AC)