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Open on Codeforces · 686 unique accepted
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Tags: data structures · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,763 global accepts · Tags: bitmasks, brute force, dp, greedy · first AC: Jul 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,891 global accepts · Tags: constructive algorithms, math · first AC: Jul 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,526 global accepts · Tags: greedy, implementation · first AC: May 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,179 global accepts · Tags: binary search, data structures, geometry, math · first AC: Apr 2, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 18,511 global accepts · Tags: constructive algorithms, math · first AC: Dec 18, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 10,166 global accepts · Tags: combinatorics, math · first AC: Dec 15, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 15,262 global accepts · Tags: greedy, number theory · first AC: Dec 5, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 12,336 global accepts · Tags: constructive algorithms, games, greedy, sortings · first AC: Oct 29, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 14,558 global accepts · Tags: binary search, greedy, two pointers · first AC: Aug 27, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 10,993 global accepts · Tags: data structures, dfs and similar, dsu, graphs, implementation, math · first AC: Aug 18, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 15,574 global accepts · Tags: greedy, math, sortings · first AC: Aug 18, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 14,365 global accepts · Tags: binary search, data structures, implementation, two pointers · first AC: Aug 16, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 8,858 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 10,673 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 9,752 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 19,395 global accepts · Tags: implementation, strings · first AC: Jun 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,726 global accepts · Tags: binary search, data structures, implementation, two pointers · first AC: Jun 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,964 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: May 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,096 global accepts · Tags: binary search, constructive algorithms, dp, implementation, math · first AC: May 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,274 global accepts · Tags: binary search, dp, greedy, two pointers · first AC: Apr 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,584 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Mar 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,336 global accepts · Tags: bitmasks, divide and conquer, dp, math · first AC: Dec 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,551 global accepts · Tags: brute force, greedy, math · first AC: Dec 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,440 global accepts · Tags: greedy, implementation · first AC: Nov 5, 2024 · C++17 (GCC 7-32) (first AC)