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Open on Codeforces · 611 unique accepted
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Quality: 3,383 global accepts · Tags: data structures, dp, graphs · first AC: Sep 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,469 global accepts · Tags: dfs and similar, dp, dsu, ternary search, trees · first AC: Sep 22, 2023 · last AC: Sep 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 705 global accepts · Tags: dp, games, graphs · first AC: Sep 21, 2023 · last AC: Sep 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,244 global accepts · Tags: dfs and similar, dp, graphs, shortest paths · first AC: Sep 20, 2023 · last AC: Sep 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,580 global accepts · Tags: constructive algorithms, graphs, shortest paths · first AC: Sep 20, 2023 · last AC: Sep 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,113 global accepts · Tags: dfs and similar, dp, games, shortest paths, trees · first AC: Mar 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,169 global accepts · Tags: binary search, dp, greedy, sortings · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,473 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation · first AC: Nov 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,619 global accepts · Tags: brute force, data structures, greedy, implementation, sortings · first AC: Oct 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,811 global accepts · Tags: constructive algorithms, math, probabilities, trees · first AC: Oct 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,730 global accepts · Tags: dp, matrices · first AC: Oct 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,162 global accepts · Tags: binary search, data structures, greedy, hashing, string suffix structures, strings, two pointers · first AC: Sep 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: data structures, dp, dsu, greedy, sortings · first AC: Sep 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,854 global accepts · Tags: constructive algorithms, data structures, divide and conquer, games, greedy, math · first AC: Sep 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,846 global accepts · Tags: binary search, data structures, dp, greedy, shortest paths, sortings, two pointers · first AC: Aug 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,187 global accepts · Tags: constructive algorithms, dfs and similar, graph matchings, graphs, greedy · first AC: Aug 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,379 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, math, number theory, trees · first AC: Jun 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 697 global accepts · Tags: data structures · first AC: Feb 27, 2025 · last AC: Feb 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,147 global accepts · Tags: binary search, brute force, combinatorics, divide and conquer, math, number theory · first AC: Feb 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,258 global accepts · Tags: brute force, greedy, math, number theory · first AC: Feb 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,134 global accepts · Tags: bitmasks, dfs and similar, dsu, graphs, trees · first AC: Feb 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 691 global accepts · Tags: implementation · first AC: Feb 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,329 global accepts · Tags: graphs, math · first AC: Jul 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,517 global accepts · Tags: binary search, constructive algorithms, greedy, interactive · first AC: Jul 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,500 global accepts · Tags: implementation, math, number theory · first AC: Jun 26, 2024 · C++20 (GCC 13-64) (first AC)