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Open on Codeforces · 880 unique accepted
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Quality: 476 global accepts · Tags: data structures, graphs, sortings · first AC: Aug 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 397 global accepts · Tags: binary search, divide and conquer, dp · first AC: Jul 24, 2025 · C++20 (GCC 13-64) (first AC)
Tags: greedy, implementation, math · first AC: Jul 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 655 global accepts · Tags: data structures · first AC: Jun 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 274 global accepts · Tags: binary search, dfs and similar, flows, graphs, shortest paths · first AC: Jun 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 615 global accepts · Tags: data structures, divide and conquer, dsu, hashing, trees · first AC: Apr 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 508 global accepts · Tags: binary search, dp, greedy, trees · first AC: Feb 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 283 global accepts · Tags: data structures, graphs, hashing, trees · first AC: Jun 13, 2025 · last AC: Jun 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 260 global accepts · Tags: dp, math, probabilities · first AC: Apr 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 551 global accepts · Tags: flows, graphs · first AC: Dec 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 168 global accepts · Tags: — · first AC: Apr 5, 2021 · GNU C++11 (first AC)
Quality: 288 global accepts · Tags: dp, number theory · first AC: Nov 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 295 global accepts · Tags: math · first AC: Sep 21, 2023 · C++14 (GCC 6-32) (first AC)
Tags: — · first AC: May 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,051 global accepts · Tags: *special, shortest paths · first AC: Apr 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,546 global accepts · Tags: *special, brute force, games, interactive · first AC: Apr 2, 2026 · PyPy 3 (first AC)
Quality: 4,275 global accepts · Tags: *special, strings · first AC: Apr 2, 2026 · PyPy 3 (first AC)
Quality: 6,573 global accepts · Tags: *special, strings · first AC: Apr 2, 2026 · PyPy 3 (first AC)
Quality: 10,138 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 2, 2026 · PyPy 3 (first AC)
Tags: — · first AC: Nov 1, 2025 · PyPy 3 (first AC)
Quality: 508 global accepts · Tags: *special, data structures, dp, trees · first AC: Jun 14, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Feb 25, 2025 · last AC: Feb 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Feb 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Feb 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Feb 23, 2025 · C++17 (GCC 7-32) (first AC)