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Open on Codeforces · 1,368 unique accepted
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Tags: combinatorics, constructive algorithms, math · first AC: May 9, 2020 · C++17 (GCC 7-32) (first AC)
Tags: binary search, greedy · first AC: Apr 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,539 global accepts · Tags: constructive algorithms, dfs and similar, graphs, implementation · first AC: Mar 5, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 8,159 global accepts · Tags: binary search, data structures, hashing, string suffix structures, strings · first AC: Feb 25, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 9,904 global accepts · Tags: brute force, math · first AC: Feb 25, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 5,450 global accepts · Tags: data structures, dp · first AC: Feb 5, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 4,017 global accepts · Tags: data structures · first AC: Feb 2, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 4,193 global accepts · Tags: dfs and similar, dp, implementation, shortest paths · first AC: Sep 29, 2020 · last AC: Jul 28, 2025 · C++17 (GCC 7-32) (first AC)
Tags: binary search, bitmasks, math, sortings · first AC: Jul 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,180 global accepts · Tags: binary search, bitmasks, brute force, dp, math, meet-in-the-middle · first AC: Mar 14, 2025 · last AC: Mar 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,644 global accepts · Tags: dfs and similar, dp, graphs, greedy, implementation, math · first AC: Aug 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,185 global accepts · Tags: combinatorics, data structures, math · first AC: Oct 9, 2023 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms, graphs, implementation · first AC: Oct 8, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,971 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dp, greedy · first AC: Aug 19, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 5,214 global accepts · Tags: binary search, greedy, math, ternary search · first AC: Jun 11, 2021 · GNU C++11 (first AC)
Quality: 2,117 global accepts · Tags: dp, math, number theory · first AC: May 1, 2021 · GNU C++11 (first AC)
Quality: 5,173 global accepts · Tags: binary search, data structures, dp, graphs, number theory, two pointers · first AC: Apr 21, 2021 · GNU C++11 (first AC)
Quality: 7,043 global accepts · Tags: dp, math, number theory · first AC: Mar 18, 2021 · last AC: Mar 19, 2021 · GNU C++11 (first AC)
Quality: 5,744 global accepts · Tags: brute force, data structures, hashing, implementation, math, number theory, sortings, two pointers · first AC: Mar 17, 2021 · GNU C++11 (first AC)
Tags: data structures, dp, greedy · first AC: Feb 8, 2021 · GNU C++11 (first AC)
Quality: 5,916 global accepts · Tags: constructive algorithms, math · first AC: Dec 6, 2020 · GNU C++11 (first AC)
Quality: 4,668 global accepts · Tags: binary search, data structures, greedy, two pointers · first AC: Nov 25, 2020 · GNU C++11 (first AC)
Quality: 6,748 global accepts · Tags: dp · first AC: Oct 22, 2020 · GNU C++11 (first AC)
Quality: 5,117 global accepts · Tags: brute force, graphs, shortest paths · first AC: Oct 22, 2020 · GNU C++11 (first AC)
Quality: 3,505 global accepts · Tags: constructive algorithms, implementation, math, number theory · first AC: Oct 10, 2020 · C++17 (GCC 7-32) (first AC)