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Open on Codeforces · 561 unique accepted
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Quality: 28,350 global accepts · Tags: brute force, greedy, math, strings · first AC: Oct 8, 2021 · last AC: Oct 9, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 17,161 global accepts · Tags: constructive algorithms, dsu, math, sortings · first AC: Oct 3, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 34,410 global accepts · Tags: constructive algorithms, games · first AC: May 20, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 25,727 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Apr 3, 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: 28,702 global accepts · Tags: math, number theory · first AC: Feb 16, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 17,922 global accepts · Tags: dp, implementation, math · first AC: Feb 13, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 7,546 global accepts · Tags: two pointers · first AC: Jul 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,546 global accepts · Tags: bitmasks, constructive algorithms, greedy, implementation, math · first AC: May 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,528 global accepts · Tags: binary search, greedy, math · first AC: Apr 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,795 global accepts · Tags: binary search, greedy · first AC: Feb 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,981 global accepts · Tags: brute force, greedy, math, strings · first AC: Dec 9, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,716 global accepts · Tags: constructive algorithms, math, number theory · first AC: Dec 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,709 global accepts · Tags: constructive algorithms, greedy, math · first AC: Aug 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 23,624 global accepts · Tags: dp, implementation, math · first AC: Aug 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,165 global accepts · Tags: dp, greedy · first AC: Mar 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 33,186 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, two pointers · first AC: Feb 8, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 15,044 global accepts · Tags: dfs and similar, dp, trees · first AC: Jan 23, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 22,001 global accepts · Tags: greedy, implementation, math · first AC: Jan 18, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 18,281 global accepts · Tags: greedy, implementation, sortings · first AC: Nov 17, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 15,634 global accepts · Tags: hashing, math, number theory · first AC: Nov 17, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 15,899 global accepts · Tags: greedy · first AC: Sep 25, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 14,375 global accepts · Tags: brute force, graphs · first AC: Aug 20, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 20,192 global accepts · Tags: data structures, greedy, implementation, sortings, two pointers · first AC: May 10, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 24,009 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: May 10, 2022 · C++17 (GCC 9-64) (first AC)