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Open on Codeforces · 269 unique accepted
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Quality: 17,165 global accepts · Tags: binary search, brute force, greedy · first AC: May 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 22,014 global accepts · Tags: brute force, dp, greedy, math · first AC: Mar 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 32,746 global accepts · Tags: dp, implementation · first AC: Mar 3, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 33,098 global accepts · Tags: constructive algorithms, data structures, two pointers · first AC: Feb 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,427 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Apr 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,109 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,426 global accepts · Tags: binary search · first AC: Mar 25, 2026 · C++20 (GCC 13-64) (first AC)
Tags: data structures, dsu, greedy · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 11,013 global accepts · Tags: binary search, greedy, math · first AC: Feb 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,658 global accepts · Tags: math · first AC: Feb 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,512 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,158 global accepts · Tags: bitmasks · first AC: Oct 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,402 global accepts · Tags: binary search, greedy, strings · first AC: Oct 6, 2025 · C++20 (GCC 13-64) (first AC)
Tags: implementation · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,099 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Sep 17, 2025 · C++20 (GCC 13-64) (first AC)
Tags: brute force, greedy, math · first AC: Mar 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 18,372 global accepts · Tags: bitmasks, greedy · first AC: Mar 3, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 10,643 global accepts · Tags: constructive algorithms, interactive · first AC: Mar 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 11,578 global accepts · Tags: binary search, data structures, dp, dsu, greedy, implementation, trees · first AC: Nov 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,842 global accepts · Tags: bitmasks, games, greedy · first AC: Nov 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,703 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,542 global accepts · Tags: greedy, implementation, math, number theory · first AC: Oct 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,266 global accepts · Tags: greedy, implementation, math · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,933 global accepts · Tags: dfs and similar, dsu, graphs, greedy, implementation, strings · first AC: Feb 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 7,266 global accepts · Tags: constructive algorithms, implementation, trees · first AC: Apr 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)