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Open on Codeforces · 1,253 unique accepted
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Quality: 1,631 global accepts · Tags: brute force, data structures, divide and conquer, implementation · first AC: Feb 21, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 582 global accepts · Tags: bitmasks, brute force, data structures, dsu, implementation · first AC: Jan 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,259 global accepts · Tags: binary search, data structures, divide and conquer, dsu, math, trees, two pointers · first AC: Oct 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 928 global accepts · Tags: constructive algorithms, flows, graph matchings · first AC: Sep 17, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 557 global accepts · Tags: data structures, dp, greedy · first AC: Dec 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 737 global accepts · Tags: combinatorics, dp, math · first AC: Apr 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,086 global accepts · Tags: data structures, dp, flows, greedy, matrices · first AC: Jan 9, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 390 global accepts · Tags: greedy, implementation, math · first AC: Nov 15, 2023 · last AC: Nov 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,528 global accepts · Tags: dfs and similar, dp, dsu, trees, two pointers · first AC: May 28, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,392 global accepts · Tags: data structures, greedy · first AC: Feb 22, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 914 global accepts · Tags: brute force, dfs and similar, graphs, implementation, trees · first AC: Nov 5, 2023 · last AC: Nov 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 705 global accepts · Tags: dfs and similar, dp, graphs, greedy · first AC: Sep 3, 2021 · last AC: Sep 3, 2021 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Jun 17, 2025 · C++17 (GCC 7-32) (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 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jul 1, 2024 · PyPy 3 (first AC)
Tags: — · first AC: Jul 1, 2024 · PyPy 3 (first AC)
Tags: — · first AC: Oct 20, 2023 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Oct 20, 2023 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Oct 20, 2023 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Oct 20, 2023 · Python 3 (first AC)
Tags: — · first AC: Oct 16, 2023 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Oct 16, 2023 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Oct 16, 2023 · C++17 (GCC 7-32) (first AC)