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Open on Codeforces · 974 unique accepted
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Quality: 557 global accepts · Tags: data structures, dp, greedy · first AC: Dec 30, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 936 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Mar 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 660 global accepts · Tags: data structures, math, sortings, trees · first AC: Apr 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,647 global accepts · Tags: data structures, hashing, probabilities · first AC: Oct 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 785 global accepts · Tags: constructive algorithms, flows, graph matchings, math, number theory · first AC: May 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 762 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, sortings · first AC: Sep 17, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 992 global accepts · Tags: data structures · first AC: Aug 23, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 536 global accepts · Tags: constructive algorithms · first AC: Jul 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 530 global accepts · Tags: binary search, brute force, greedy · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 556 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Sep 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 466 global accepts · Tags: constructive algorithms, games · first AC: Jul 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 349 global accepts · Tags: constructive algorithms, dsu, sortings · first AC: Oct 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 876 global accepts · Tags: bitmasks, communication, constructive algorithms, graphs, interactive · first AC: Nov 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,551 global accepts · Tags: binary search, combinatorics, communication, constructive algorithms, greedy, interactive · first AC: Nov 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,305 global accepts · Tags: bitmasks, communication, interactive, math · first AC: Nov 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,027 global accepts · Tags: communication, constructive algorithms, interactive · first AC: Nov 3, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Dec 21, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,359 global accepts · Tags: *special, implementation · first AC: Apr 1, 2024 · last AC: Apr 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,224 global accepts · Tags: *special, binary search, dfs and similar, math · first AC: Apr 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,263 global accepts · Tags: *special, brute force, schedules · first AC: Apr 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,954 global accepts · Tags: *special, brute force · first AC: Apr 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 903 global accepts · Tags: *special, brute force, constructive algorithms, expression parsing, implementation, sortings · first AC: Apr 1, 2024 · PyPy 3-64 (first AC)
Quality: 12,333 global accepts · Tags: *special, strings · first AC: Apr 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,101 global accepts · Tags: *special, strings · first AC: Apr 1, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Jan 1, 2024 · C++17 (GCC 9-64) (first AC)