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Open on Codeforces · 515 unique accepted
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Quality: 2,784 global accepts · Tags: dp, greedy, implementation · first AC: Aug 30, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 2,370 global accepts · Tags: dp, greedy, number theory · first AC: Feb 29, 2020 · C++14 (GCC 6-32) (first AC)
Tags: brute force, dp, graphs, probabilities · first AC: Feb 23, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 2,252 global accepts · Tags: combinatorics, dfs and similar, dp, greedy, trees · first AC: Jan 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,788 global accepts · Tags: brute force, combinatorics, constructive algorithms, data structures, greedy, math · first AC: Dec 14, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,298 global accepts · Tags: binary search, data structures, dfs and similar, dsu, graphs, two pointers · first AC: Jan 29, 2018 · GNU C++ (first AC)
Quality: 3,006 global accepts · Tags: data structures, dsu, graphs · first AC: Nov 18, 2017 · GNU C++ (first AC)
Quality: 1,312 global accepts · Tags: brute force, data structures, implementation, math, number theory, sortings, two pointers · first AC: Nov 9, 2017 · GNU C++ (first AC)
Tags: dfs and similar, graphs · first AC: Nov 8, 2017 · GNU C++ (first AC)
Tags: dfs and similar, graphs, greedy · first AC: Sep 17, 2017 · GNU C++ (first AC)
Quality: 8,020 global accepts · Tags: data structures, graphs, shortest paths · first AC: Jul 4, 2017 · GNU C++ (first AC)
Quality: 2,579 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Jun 23, 2017 · GNU C++ (first AC)
Tags: constructive algorithms, math, number theory · first AC: Jun 22, 2017 · GNU C++ (first AC)
Quality: 3,362 global accepts · Tags: binary search, data structures, trees · first AC: Jun 16, 2017 · GNU C++ (first AC)
Tags: data structures, math, matrices · first AC: Sep 24, 2016 · GNU C++ (first AC)
Quality: 1,371 global accepts · Tags: math, number theory, probabilities · first AC: Aug 29, 2016 · GNU C++ (first AC)
Quality: 1,292 global accepts · Tags: brute force, constructive algorithms, divide and conquer, math, ternary search · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 782 global accepts · Tags: combinatorics, implementation, math · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,951 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,098 global accepts · Tags: data structures, dp, greedy, math · first AC: Jul 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,716 global accepts · Tags: combinatorics, fft, math · first AC: Sep 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,860 global accepts · Tags: data structures, greedy, math, number theory · first AC: Aug 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 583 global accepts · Tags: binary search, games, graph matchings · first AC: Jul 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,451 global accepts · Tags: bitmasks, data structures, dp, matrices · first AC: Nov 28, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,477 global accepts · Tags: bitmasks, brute force, dp, probabilities · first AC: May 30, 2021 · C++14 (GCC 6-32) (first AC)