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Open on Codeforces · 682 unique accepted
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Quality: 14,480 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,032 global accepts · Tags: brute force, dp, hashing, implementation, math · first AC: Nov 3, 2023 · C++20 (GCC 11-64) (first AC)
Tags: dfs and similar, math · first AC: Oct 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,181 global accepts · Tags: combinatorics, math, number theory · first AC: Oct 29, 2023 · C++20 (GCC 11-64) (first AC)
Tags: binary search, greedy · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Tags: data structures · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,563 global accepts · Tags: data structures, dp, games, greedy · first AC: Aug 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,838 global accepts · Tags: constructive algorithms, greedy, math, number theory, strings · first AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,525 global accepts · Tags: greedy, implementation · first AC: May 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 21,333 global accepts · Tags: binary search, constructive algorithms, dp, two pointers · first AC: Dec 11, 2022 · C++17 (GCC 7-32) (first AC)
Tags: greedy, shortest paths · first AC: Dec 11, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 15,734 global accepts · Tags: binary search, data structures, games, greedy, implementation · first AC: Oct 20, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 14,557 global accepts · Tags: binary search, greedy, two pointers · first AC: Aug 27, 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: 14,762 global accepts · Tags: dfs and similar, dsu, greedy · first AC: Mar 30, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 14,981 global accepts · Tags: dfs and similar, dp, dsu, graphs · first AC: Feb 16, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 27,382 global accepts · Tags: binary search, data structures, implementation · first AC: Nov 4, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 7,032 global accepts · Tags: binary search, bitmasks, greedy, math · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,855 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 12,375 global accepts · Tags: data structures, games, greedy · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,095 global accepts · Tags: binary search, constructive algorithms, dp, implementation, math · first AC: May 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,368 global accepts · Tags: binary search, combinatorics, math · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,827 global accepts · Tags: binary search, greedy · first AC: Feb 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,822 global accepts · Tags: combinatorics, dp, greedy, two pointers · first AC: Feb 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,631 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, implementation · first AC: Oct 28, 2024 · C++20 (GCC 13-64) (first AC)