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Open on Codeforces · 608 unique accepted
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Quality: 17,287 global accepts · Tags: binary search, brute force, constructive algorithms, games, greedy, math · first AC: Feb 15, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 25,739 global accepts · Tags: games, greedy, math, sortings · first AC: Feb 13, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 17,057 global accepts · Tags: constructive algorithms, math, two pointers · first AC: Feb 6, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 16,669 global accepts · Tags: bitmasks, greedy, implementation, math · first AC: Jan 30, 2024 · C++20 (GCC 11-64) (first AC)
Tags: greedy, sortings · first AC: May 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 20,270 global accepts · Tags: brute force, number theory · first AC: Nov 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 16,782 global accepts · Tags: brute force, implementation, strings · first AC: Nov 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 15,449 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 7, 2022 · last AC: Aug 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 29,189 global accepts · Tags: combinatorics, dp, number theory · first AC: Jun 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 18,387 global accepts · Tags: binary search, data structures, greedy, math, sortings · first AC: Feb 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,857 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 10,671 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,737 global accepts · Tags: — · first AC: Aug 15, 2025 · PyPy 3-64 (first AC)
Quality: 17,749 global accepts · Tags: dp, greedy, implementation, sortings, two pointers · first AC: Aug 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,913 global accepts · Tags: binary search, dfs and similar, dp, greedy, trees · first AC: Jul 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 22,215 global accepts · Tags: binary search, dp, math, number theory · first AC: Jan 31, 2024 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms, dp, greedy, implementation, strings · first AC: Jan 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,371 global accepts · Tags: greedy, implementation, math · first AC: Jan 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 6,232 global accepts · Tags: greedy, implementation, math · first AC: Jan 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 11,556 global accepts · Tags: binary search, math · first AC: Feb 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 16,760 global accepts · Tags: binary search, brute force, greedy, math, two pointers · first AC: Jan 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 12,519 global accepts · Tags: brute force, dp, sortings · first AC: Nov 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,586 global accepts · Tags: brute force, math, two pointers · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,520 global accepts · Tags: games · first AC: Dec 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,934 global accepts · Tags: binary search, data structures, dp, two pointers · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)