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Open on Codeforces · 675 unique accepted
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Quality: 19,991 global accepts · Tags: implementation, math · first AC: Dec 6, 2021 · C++14 (GCC 6-32) (first AC)
Tags: brute force, constructive algorithms, trees · first AC: Oct 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 34,406 global accepts · Tags: constructive algorithms, games · first AC: May 22, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 12,523 global accepts · Tags: games, greedy, implementation · first AC: Apr 19, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 24,675 global accepts · Tags: binary search, math · first AC: Apr 12, 2021 · GNU C++11 (first AC)
Quality: 25,571 global accepts · Tags: greedy, implementation, strings · first AC: Apr 1, 2021 · last AC: Apr 4, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 10,426 global accepts · Tags: constructive algorithms, implementation · first AC: Mar 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 20,990 global accepts · Tags: implementation · first AC: Mar 23, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 7,579 global accepts · Tags: constructive algorithms · first AC: Mar 23, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 7,457 global accepts · Tags: constructive algorithms, implementation · first AC: Mar 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 14,230 global accepts · Tags: brute force, math · first AC: Feb 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 21,675 global accepts · Tags: dfs and similar, divide and conquer, implementation · first AC: Feb 16, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 28,694 global accepts · Tags: math, number theory · first AC: Feb 15, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 17,922 global accepts · Tags: dp, implementation, math · first AC: Feb 12, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 22,502 global accepts · Tags: greedy, implementation · first AC: Nov 24, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 35,814 global accepts · Tags: bitmasks, math · first AC: Sep 24, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 11,057 global accepts · Tags: data structures · first AC: Apr 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: constructive algorithms, data structures, dsu, greedy · first AC: Nov 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,673 global accepts · Tags: dp, greedy, math, two pointers · first AC: Nov 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,855 global accepts · Tags: games · first AC: Oct 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,283 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Aug 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 15,899 global accepts · Tags: greedy · first AC: Sep 2, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 17,439 global accepts · Tags: greedy · first AC: Aug 1, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 25,810 global accepts · Tags: binary search, math · first AC: Nov 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 5,235 global accepts · Tags: greedy · first AC: Nov 16, 2021 · C++17 (GCC 7-32) (first AC)