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Open on Codeforces · 515 unique accepted
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Quality: 7,680 global accepts · Tags: constructive algorithms, games, interactive · first AC: Apr 3, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,439 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Mar 1, 2020 · C++17 (GCC 7-32) (first AC)
Tags: data structures, greedy, sortings · first AC: Feb 23, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 8,455 global accepts · Tags: constructive algorithms, greedy · first AC: Feb 16, 2020 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms, dfs and similar, dsu · first AC: Feb 13, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 2,600 global accepts · Tags: constructive algorithms, dsu, math · first AC: Feb 11, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 5,844 global accepts · Tags: implementation, math · first AC: Dec 15, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 4,003 global accepts · Tags: dfs and similar, dp, games, graphs · first AC: Jan 30, 2018 · GNU C++ (first AC)
Quality: 2,161 global accepts · Tags: constructive algorithms, greedy, math · first AC: Dec 22, 2017 · GNU C++ (first AC)
Quality: 4,331 global accepts · Tags: data structures, greedy, sortings, strings · first AC: Nov 10, 2017 · GNU C++ (first AC)
Quality: 3,381 global accepts · Tags: brute force, geometry, math · first AC: Sep 14, 2017 · GNU C++ (first AC)
Quality: 6,564 global accepts · Tags: math, number theory · first AC: Jul 30, 2017 · GNU C++ (first AC)
Quality: 5,888 global accepts · Tags: brute force, greedy, implementation · first AC: Jun 19, 2017 · GNU C++ (first AC)
Tags: binary search, math · first AC: May 8, 2017 · GNU C++ (first AC)
Quality: 12,830 global accepts · Tags: binary search, greedy, strings · first AC: Feb 26, 2017 · GNU C++ (first AC)
Quality: 2,093 global accepts · Tags: dfs and similar, expression parsing, implementation, strings · first AC: Dec 19, 2016 · GNU C++ (first AC)
Tags: dp, implementation, math · first AC: Sep 23, 2016 · GNU C++ (first AC)
Quality: 9,345 global accepts · Tags: dp · first AC: Aug 29, 2016 · last AC: Sep 22, 2016 · GNU C++ (first AC)
Quality: 3,594 global accepts · Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,964 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,186 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,239 global accepts · Tags: binary search, math, number theory · first AC: Jul 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,418 global accepts · Tags: dp, greedy · first AC: Aug 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 8,921 global accepts · Tags: dp, greedy, math · first AC: Feb 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,429 global accepts · Tags: binary search, brute force, data structures, dp, graphs, implementation, sortings · first AC: Sep 18, 2021 · C++14 (GCC 6-32) (first AC)