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Open on Codeforces · 779 unique accepted
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Quality: 3,862 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,658 global accepts · Tags: bitmasks, constructive algorithms, implementation, interactive, math · first AC: Mar 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,461 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,189 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,472 global accepts · Tags: binary search, greedy · first AC: Sep 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,089 global accepts · Tags: brute force, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,666 global accepts · Tags: bitmasks, dp, graphs, greedy, shortest paths · first AC: Jul 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,638 global accepts · Tags: data structures, dp, sortings · first AC: Jul 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,934 global accepts · Tags: brute force, math, number theory · first AC: Jul 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,125 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, interactive · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,886 global accepts · Tags: bitmasks, constructive algorithms, graphs, greedy, math, number theory · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,743 global accepts · Tags: binary search, greedy, sortings, two pointers · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,031 global accepts · Tags: data structures, dfs and similar, dsu, shortest paths, sortings, trees, two pointers · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,009 global accepts · Tags: dfs and similar, dp, graph matchings, greedy, trees · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,016 global accepts · Tags: brute force, data structures, dp, implementation, math · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,391 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy, implementation, sortings, trees · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,104 global accepts · Tags: data structures, sortings · first AC: Jul 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,898 global accepts · Tags: brute force, dfs and similar, dp, implementation, math, number theory · first AC: Jul 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,403 global accepts · Tags: binary search, brute force, data structures, implementation, sortings, two pointers · first AC: Jul 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,437 global accepts · Tags: dfs and similar, graphs, trees · first AC: Jul 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,325 global accepts · Tags: binary search, greedy, math · first AC: Jul 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,412 global accepts · Tags: brute force, dp, greedy, number theory, two pointers · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,102 global accepts · Tags: brute force, data structures, dp, greedy, math, sortings, two pointers · first AC: Jun 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,772 global accepts · Tags: brute force, data structures, dsu, implementation, math · first AC: Jun 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,759 global accepts · Tags: combinatorics, dp, math, trees · first AC: Feb 15, 2024 · C++20 (GCC 11-64) (first AC)