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Open on Codeforces · 315 unique accepted
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Quality: 17,287 global accepts · Tags: binary search, brute force, constructive algorithms, games, greedy, math · first AC: Feb 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,033 global accepts · Tags: brute force, dp, hashing, implementation, math · first AC: Nov 3, 2023 · C++14 (GCC 6-32) (first AC)
Tags: data structures · first AC: Nov 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 16,144 global accepts · Tags: dp, flows, greedy, implementation · first AC: Aug 4, 2022 · C++14 (GCC 6-32) (first AC)
Tags: brute force, implementation, math, matrices · first AC: Jul 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 12,585 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Jun 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,732 global accepts · Tags: data structures, implementation · first AC: May 14, 2022 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms, data structures, greedy, math, two pointers · first AC: Jan 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 16,241 global accepts · Tags: constructive algorithms, dfs and similar, number theory, trees · first AC: Jan 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 16,753 global accepts · Tags: constructive algorithms, dp, greedy, shortest paths, strings · first AC: Feb 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 26,541 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jun 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 18,013 global accepts · Tags: brute force, dp, math, number theory · first AC: Apr 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 12,293 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Jul 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,618 global accepts · Tags: 2-sat, brute force, greedy, implementation, math · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,258 global accepts · Tags: binary search, brute force, data structures, graphs, greedy, implementation, shortest paths · first AC: Aug 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,542 global accepts · Tags: binary search, dp, two pointers · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,718 global accepts · Tags: binary search, dp, greedy, implementation, trees · first AC: Mar 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,358 global accepts · Tags: brute force, math, number theory · first AC: Feb 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,799 global accepts · Tags: brute force, combinatorics, number theory · first AC: Dec 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,126 global accepts · Tags: bitmasks, brute force, strings · first AC: Feb 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,389 global accepts · Tags: data structures, greedy · first AC: Jan 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 16,183 global accepts · Tags: math, number theory · first AC: Jun 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,004 global accepts · Tags: bitmasks, math · first AC: Jun 11, 2022 · C++14 (GCC 6-32) (first AC)
Tags: greedy, implementation, math · first AC: Jun 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,129 global accepts · Tags: binary search, greedy, strings, two pointers · first AC: May 13, 2022 · C++14 (GCC 6-32) (first AC)