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Open on Codeforces · 1,549 unique accepted
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Quality: 15,997 global accepts · Tags: binary search, greedy, math, sortings · first AC: Dec 25, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 17,917 global accepts · Tags: bitmasks, greedy, math · first AC: Dec 25, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 25,815 global accepts · Tags: binary search, math · first AC: Nov 26, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 17,825 global accepts · Tags: constructive algorithms, math, number theory · first AC: Nov 25, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 12,888 global accepts · Tags: greedy · first AC: Mar 7, 2020 · GNU C++11 (first AC)
Quality: 5,216 global accepts · Tags: greedy, implementation · first AC: Sep 3, 2019 · GNU C++11 (first AC)
Tags: greedy, implementation · first AC: Sep 3, 2019 · GNU C++11 (first AC)
Quality: 13,229 global accepts · Tags: combinatorics, greedy, math · first AC: Aug 30, 2019 · last AC: Aug 30, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 21,688 global accepts · Tags: dp, strings · first AC: Aug 30, 2019 · last AC: Aug 30, 2019 · C++14 (GCC 6-32) (first AC)
Tags: brute force, implementation · first AC: Sep 23, 2018 · GNU C++11 (first AC)
Quality: 10,000 global accepts · Tags: implementation, sortings · first AC: Jun 5, 2018 · GNU C++ (first AC)
Quality: 12,399 global accepts · Tags: brute force, constructive algorithms, greedy, number theory · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,071 global accepts · Tags: dp, games, greedy · first AC: Nov 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,333 global accepts · Tags: bitmasks, constructive algorithms · first AC: Jan 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 10,166 global accepts · Tags: combinatorics, math · first AC: Dec 15, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 21,340 global accepts · Tags: binary search, constructive algorithms, dp, two pointers · first AC: Dec 12, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 6,093 global accepts · Tags: greedy, sortings · first AC: Dec 7, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 15,032 global accepts · Tags: constructive algorithms, greedy, math · first AC: Sep 29, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 12,585 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Jun 25, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 13,270 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, sortings · first AC: May 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 10,993 global accepts · Tags: data structures, dfs and similar, dsu, graphs, implementation, math · first AC: May 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 14,527 global accepts · Tags: data structures, greedy, implementation, sortings · first AC: Mar 20, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 18,776 global accepts · Tags: combinatorics, data structures, geometry, math, matrices, sortings · first AC: Mar 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 15,002 global accepts · Tags: brute force, dp, greedy, implementation · first AC: Feb 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 11,458 global accepts · Tags: binary search, combinatorics, data structures, dp, implementation, sortings · first AC: Jan 22, 2020 · C++14 (GCC 6-32) (first AC)