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Open on Codeforces · 740 unique accepted
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Quality: 14,374 global accepts · Tags: graphs, greedy, shortest paths, trees · first AC: Oct 27, 2020 · GNU C++11 (first AC)
Quality: 1,009 global accepts · Tags: math · first AC: Apr 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,051 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,804 global accepts · Tags: brute force, dfs and similar, graphs, shortest paths · first AC: Sep 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,402 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,099 global accepts · Tags: greedy, sortings, two pointers · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,226 global accepts · Tags: dp, implementation · first AC: Jun 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,196 global accepts · Tags: constructive algorithms, number theory · first AC: Mar 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,568 global accepts · Tags: brute force, greedy · first AC: Dec 1, 2024 · last AC: Dec 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,081 global accepts · Tags: binary search, dp, graphs, shortest paths · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,645 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,715 global accepts · Tags: binary search, constructive algorithms, greedy · first AC: Mar 20, 2024 · last AC: Mar 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,774 global accepts · Tags: brute force, constructive algorithms, geometry, math · first AC: Dec 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,628 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Oct 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,734 global accepts · Tags: brute force, implementation, math · first AC: Jun 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,922 global accepts · Tags: greedy, strings · first AC: Feb 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,157 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Feb 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,053 global accepts · Tags: constructive algorithms, data structures, dp, dsu, greedy, sortings · first AC: Jan 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,666 global accepts · Tags: brute force, chinese remainder theorem, math, number theory · first AC: Dec 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 7,370 global accepts · Tags: data structures, dfs and similar, dp, graphs, greedy, two pointers · first AC: Apr 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 6,939 global accepts · Tags: constructive algorithms, greedy, implementation, two pointers · first AC: Apr 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 7,508 global accepts · Tags: dfs and similar, interactive, math · first AC: Jan 3, 2022 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, dp, greedy, implementation, two pointers · first AC: Oct 22, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 9,134 global accepts · Tags: bitmasks, constructive algorithms, dfs and similar, dp, graphs, trees · first AC: Oct 3, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,170 global accepts · Tags: implementation, strings · first AC: Oct 1, 2021 · C++17 (GCC 9-64) (first AC)