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Open on Codeforces · 1,843 unique accepted
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Quality: 25,815 global accepts · Tags: binary search, math · first AC: Nov 23, 2021 · C++17 (GCC 7-32) (first AC)
Tags: brute force, greedy, math, number theory · first AC: Oct 30, 2021 · C++17 (GCC 7-32) (first AC)
Tags: bitmasks, math, number theory · first AC: Oct 25, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 24,087 global accepts · Tags: brute force, constructive algorithms, dp, implementation · first AC: Jul 30, 2021 · GNU C++11 (first AC)
Quality: 17,249 global accepts · Tags: brute force · first AC: Jul 30, 2021 · GNU C++11 (first AC)
Quality: 15,482 global accepts · Tags: brute force, dp, hashing, implementation, strings · first AC: Jul 22, 2021 · GNU C++11 (first AC)
Quality: 15,071 global accepts · Tags: greedy, implementation, math · first AC: Oct 4, 2020 · GNU C++11 (first AC)
Quality: 26,835 global accepts · Tags: constructive algorithms, math, number theory, sortings · first AC: Aug 21, 2020 · GNU C++11 (first AC)
Quality: 11,018 global accepts · Tags: greedy, sortings, two pointers · first AC: Feb 3, 2019 · GNU C++11 (first AC)
Quality: 11,775 global accepts · Tags: data structures, implementation · first AC: Jan 13, 2019 · last AC: Jan 14, 2019 · GNU C++11 (first AC)
Quality: 11,117 global accepts · Tags: greedy, implementation · first AC: Jan 11, 2019 · last AC: Jan 13, 2019 · GNU C++11 (first AC)
Quality: 11,597 global accepts · Tags: constructive algorithms, graphs · first AC: Oct 15, 2018 · GNU C++11 (first AC)
Tags: constructive algorithms · first AC: Oct 14, 2018 · GNU C++11 (first AC)
Quality: 7,587 global accepts · Tags: implementation · first AC: Oct 5, 2018 · GNU C++11 (first AC)
Quality: 12,399 global accepts · Tags: brute force, constructive algorithms, greedy, number theory · first AC: Dec 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,436 global accepts · Tags: greedy, implementation · first AC: Feb 18, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 18,931 global accepts · Tags: brute force, data structures, implementation, math, two pointers · first AC: Feb 18, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 17,287 global accepts · Tags: binary search, brute force, constructive algorithms, games, greedy, math · first AC: Feb 16, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 25,743 global accepts · Tags: games, greedy, math, sortings · first AC: Feb 14, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 28,592 global accepts · Tags: data structures, dp, greedy · first AC: Jan 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,417 global accepts · Tags: bitmasks, dfs and similar · first AC: Jan 8, 2024 · C++17 (GCC 7-32) (first AC)
Tags: data structures · first AC: Jan 3, 2024 · C++20 (GCC 11-64) (first AC)
Tags: binary search, greedy · first AC: Jan 3, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 14,752 global accepts · Tags: games, greedy, sortings · first AC: Jan 1, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 14,245 global accepts · Tags: brute force, games, greedy, sortings · first AC: Jan 1, 2024 · C++20 (GCC 11-64) (first AC)