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Open on Codeforces · 1,256 unique accepted
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Quality: 6,048 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,488 global accepts · Tags: games, greedy · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,340 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,093 global accepts · Tags: greedy, sortings, two pointers · first AC: Jul 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,638 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: Jun 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,226 global accepts · Tags: dp, implementation · first AC: Apr 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,193 global accepts · Tags: constructive algorithms, number theory · first AC: Mar 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 497 global accepts · Tags: *special · first AC: Mar 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,685 global accepts · Tags: binary search, data structures, greedy, math, schedules, sortings · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,969 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Dec 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,367 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, trees · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,150 global accepts · Tags: binary search, data structures, greedy, math, sortings, two pointers · first AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 11,051 global accepts · Tags: constructive algorithms, data structures, divide and conquer, greedy, math, sortings · first AC: Jul 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,758 global accepts · Tags: brute force, constructive algorithms, implementation, math, strings · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,768 global accepts · Tags: brute force, data structures, implementation, math, number theory · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,660 global accepts · Tags: bitmasks, constructive algorithms, greedy, interactive, math · first AC: Mar 4, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 8,325 global accepts · Tags: bitmasks, constructive algorithms, graphs, greedy, implementation, math · first AC: Sep 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,550 global accepts · Tags: data structures, implementation, math · first AC: May 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 13,286 global accepts · Tags: dp · first AC: Jan 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,170 global accepts · Tags: implementation, strings · first AC: Oct 1, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,924 global accepts · Tags: brute force, data structures, dp, greedy, implementation · first AC: Sep 30, 2021 · last AC: Oct 1, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,113 global accepts · Tags: brute force, data structures, dp, math, number theory · first AC: Sep 16, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 11,265 global accepts · Tags: dsu, graphs, greedy, sortings, strings, trees, two pointers · first AC: Sep 14, 2021 · C++14 (GCC 6-32) (first AC)
Tags: dfs and similar, dsu, graphs, greedy, sortings, trees · first AC: Sep 14, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 10,665 global accepts · Tags: combinatorics, dp, math · first AC: May 24, 2021 · last AC: May 27, 2021 · GNU C++11 (first AC)