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Open on Codeforces · 515 unique accepted
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Quality: 6,070 global accepts · Tags: dp · first AC: Oct 13, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 4,820 global accepts · Tags: dfs and similar, graphs, implementation, shortest paths · first AC: May 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 8,947 global accepts · Tags: constructive algorithms, greedy, math · first AC: May 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,401 global accepts · Tags: binary search, data structures, greedy, two pointers · first AC: Mar 22, 2018 · last AC: Feb 26, 2020 · GNU C++11 (first AC)
Quality: 12,948 global accepts · Tags: dp, math · first AC: Jul 29, 2017 · last AC: Feb 8, 2020 · GNU C++ (first AC)
Tags: binary search, data structures, dfs and similar, dp, graphs, math, number theory, trees · first AC: Sep 26, 2019 · GNU C++11 (first AC)
Quality: 2,864 global accepts · Tags: constructive algorithms, graphs, math, sortings, trees · first AC: Sep 4, 2019 · GNU C++11 (first AC)
Quality: 3,635 global accepts · Tags: dfs and similar, dp, dsu, graphs, greedy · first AC: Feb 23, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 767 global accepts · Tags: *special · first AC: Mar 29, 2018 · last AC: Mar 29, 2018 · GNU C++11 (first AC)
Quality: 2,096 global accepts · Tags: binary search, greedy, sortings · first AC: Mar 23, 2018 · GNU C++11 (first AC)
Quality: 2,041 global accepts · Tags: binary search, divide and conquer, interactive · first AC: Oct 5, 2017 · GNU C++ (first AC)
Quality: 4,689 global accepts · Tags: dp, sortings · first AC: Sep 25, 2017 · GNU C++ (first AC)
Quality: 1,441 global accepts · Tags: combinatorics, divide and conquer, math · first AC: May 6, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,983 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dp, graphs, greedy, trees · first AC: Apr 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: brute force, dp, greedy, implementation, two pointers · first AC: Oct 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,284 global accepts · Tags: data structures, implementation, math, sortings · first AC: Aug 30, 2024 · last AC: Oct 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,744 global accepts · Tags: data structures, sortings · first AC: Aug 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,063 global accepts · Tags: data structures, dp · first AC: Feb 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 5,915 global accepts · Tags: constructive algorithms, math · first AC: Dec 9, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 3,090 global accepts · Tags: dp, graphs · first AC: Oct 14, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 3,397 global accepts · Tags: binary search, data structures, hashing, sortings · first AC: Jan 4, 2020 · last AC: Mar 4, 2020 · GNU C++11 (first AC)
Quality: 1,379 global accepts · Tags: dp, matrices, sortings · first AC: Mar 22, 2018 · last AC: Feb 26, 2020 · GNU C++11 (first AC)
Quality: 2,183 global accepts · Tags: brute force, dp, meet-in-the-middle · first AC: Nov 6, 2017 · GNU C++ (first AC)
Quality: 1,277 global accepts · Tags: constructive algorithms, implementation, math · first AC: May 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,408 global accepts · Tags: greedy, sortings, trees · first AC: Feb 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)