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Open on Codeforces · 758 unique accepted
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Quality: 1,799 global accepts · Tags: bitmasks, brute force, data structures, divide and conquer, greedy, implementation, two pointers · first AC: Apr 9, 2022 · last AC: Apr 10, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,097 global accepts · Tags: data structures, dfs and similar, greedy · first AC: Mar 17, 2022 · last AC: Mar 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,176 global accepts · Tags: data structures, dp, games, hashing, implementation, math, number theory, sortings · first AC: Mar 28, 2022 · last AC: Mar 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,915 global accepts · Tags: data structures, dp, greedy, math, number theory, two pointers · first AC: Mar 2, 2022 · last AC: Mar 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,160 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Feb 14, 2022 · last AC: Feb 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,149 global accepts · Tags: brute force, data structures, dfs and similar, divide and conquer, dp, graphs, trees · first AC: Feb 11, 2022 · last AC: Feb 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,956 global accepts · Tags: data structures, probabilities · first AC: Jan 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 650 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Nov 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 454 global accepts · Tags: dp, expression parsing · first AC: Apr 24, 2024 · last AC: Apr 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,863 global accepts · Tags: bitmasks, dp, greedy · first AC: Apr 20, 2024 · last AC: Apr 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,469 global accepts · Tags: dp, math, matrices, trees · first AC: Jan 25, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,289 global accepts · Tags: dp, graphs, math, probabilities, trees · first AC: May 8, 2023 · last AC: Jan 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 725 global accepts · Tags: combinatorics, dp, graphs, shortest paths · first AC: Oct 3, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,339 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Jun 9, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,631 global accepts · Tags: brute force, data structures, divide and conquer, implementation · first AC: Jun 6, 2023 · C++17 (GCC 9-64) (first AC)
Tags: data structures, dp, hashing, strings · first AC: May 19, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,496 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Apr 10, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,337 global accepts · Tags: binary search, brute force, implementation, math, sortings · first AC: Apr 5, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,071 global accepts · Tags: combinatorics, dp, math · first AC: Mar 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,104 global accepts · Tags: data structures, greedy · first AC: Oct 11, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,057 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Sep 7, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,304 global accepts · Tags: constructive algorithms, dp, games · first AC: Aug 25, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,132 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, trees · first AC: Jun 26, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,123 global accepts · Tags: data structures, two pointers · first AC: Jun 2, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 939 global accepts · Tags: data structures, dp, matrices, shortest paths · first AC: May 26, 2022 · C++17 (GCC 7-32) (first AC)