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Open on Codeforces · 2,016 unique accepted
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Quality: 10,258 global accepts · Tags: brute force, math · first AC: Oct 22, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 25,733 global accepts · Tags: constructive algorithms, number theory · first AC: Feb 23, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 7,430 global accepts · Tags: math · first AC: Feb 14, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 5,321 global accepts · Tags: implementation, math · first AC: Nov 1, 2016 · C++14 (GCC 6-32) (first AC)
Quality: 9,800 global accepts · Tags: constructive algorithms, greedy, implementation, strings · first AC: Aug 24, 2016 · GNU C++11 (first AC)
Quality: 7,939 global accepts · Tags: greedy, implementation · first AC: Mar 22, 2015 · GNU C++11 (first AC)
Quality: 10,258 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 19, 2014 · GNU C++0x (first AC)
Quality: 16,433 global accepts · Tags: greedy, sortings · first AC: Aug 26, 2014 · GNU C++0x (first AC)
Quality: 11,061 global accepts · Tags: data structures · first AC: Feb 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 15,875 global accepts · Tags: greedy, sortings · first AC: Jan 29, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 13,497 global accepts · Tags: games, greedy · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,609 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,434 global accepts · Tags: constructive algorithms, implementation · first AC: May 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,571 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,155 global accepts · Tags: dp, greedy, math · first AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,425 global accepts · Tags: geometry, greedy, math · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,684 global accepts · Tags: brute force, greedy, math · first AC: Apr 19, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 13,820 global accepts · Tags: combinatorics, dp, dsu, graphs, math · first AC: Jun 13, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 29,396 global accepts · Tags: binary search, dp, greedy, sortings, two pointers · first AC: Jan 5, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 18,728 global accepts · Tags: dp, greedy, strings · first AC: Dec 30, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 16,402 global accepts · Tags: combinatorics, greedy, math · first AC: Mar 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 12,888 global accepts · Tags: greedy · first AC: Mar 7, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 13,856 global accepts · Tags: geometry, greedy, math · first AC: Feb 17, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 22,783 global accepts · Tags: data structures, sortings, two pointers · first AC: Oct 16, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 10,815 global accepts · Tags: games, greedy, strings · first AC: Sep 18, 2019 · C++17 (GCC 7-32) (first AC)