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Open on Codeforces · 253 unique accepted
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Quality: 14,130 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,546 global accepts · Tags: bitmasks, constructive algorithms, greedy, implementation, math · first AC: May 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 17,923 global accepts · Tags: brute force, dfs and similar, graphs, implementation, sortings · first AC: Jan 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 18,926 global accepts · Tags: brute force, constructive algorithms, graph matchings, implementation · first AC: Dec 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 20,155 global accepts · Tags: dp, greedy, math · first AC: Jun 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,443 global accepts · Tags: bitmasks, math · first AC: May 31, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,831 global accepts · Tags: binary search, bitmasks, data structures, greedy, math, two pointers · first AC: May 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,425 global accepts · Tags: geometry, greedy, math · first AC: Mar 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 21,097 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dp, graphs, shortest paths · first AC: Mar 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 25,658 global accepts · Tags: dfs and similar, graphs, trees · first AC: Dec 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 15,044 global accepts · Tags: dfs and similar, dp, trees · first AC: Nov 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 15,634 global accepts · Tags: hashing, math, number theory · first AC: Nov 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 27,965 global accepts · Tags: math, two pointers · first AC: Jun 11, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 29,465 global accepts · Tags: constructive algorithms, implementation · first AC: Apr 13, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 13,232 global accepts · Tags: binary search, greedy, math, number theory · first AC: Apr 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 17,248 global accepts · Tags: brute force, constructive algorithms, greedy, math, two pointers · first AC: Jan 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,177 global accepts · Tags: binary search, math, sortings, two pointers · first AC: Nov 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,583 global accepts · Tags: constructive algorithms, interactive, strings · first AC: Sep 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,180 global accepts · Tags: implementation, math · first AC: Aug 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 28,593 global accepts · Tags: data structures, dp, greedy · first AC: Jan 6, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 23,557 global accepts · Tags: binary search, brute force, data structures, sortings, two pointers · first AC: Dec 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 23,583 global accepts · Tags: binary search, constructive algorithms · first AC: Dec 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,240 global accepts · Tags: constructive algorithms, greedy, math · first AC: Nov 24, 2023 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms, graphs, implementation · first AC: Nov 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,077 global accepts · Tags: games, greedy, math, number theory · first AC: Mar 2, 2026 · C++17 (GCC 7-32) (first AC)