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Open on Codeforces · 447 unique accepted
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Quality: 8,612 global accepts · Tags: data structures, implementation, sortings · first AC: Oct 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,645 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,496 global accepts · Tags: brute force, dfs and similar, dp, greedy, shortest paths, trees · first AC: May 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,874 global accepts · Tags: geometry, greedy, math · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,073 global accepts · Tags: binary search, constructive algorithms, geometry, greedy, interactive, math · first AC: Mar 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,660 global accepts · Tags: bitmasks, constructive algorithms, greedy, interactive, math · first AC: Feb 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,774 global accepts · Tags: brute force, constructive algorithms, geometry, math · first AC: Dec 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 10,623 global accepts · Tags: implementation, math, sortings · first AC: Dec 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 9,944 global accepts · Tags: constructive algorithms, math · first AC: Dec 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 7,005 global accepts · Tags: binary search, data structures, divide and conquer, math, two pointers · first AC: Nov 25, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 11,460 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Nov 7, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 8,325 global accepts · Tags: bitmasks, constructive algorithms, graphs, greedy, implementation, math · first AC: Sep 10, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 7,639 global accepts · Tags: brute force, constructive algorithms, data structures, dp, greedy, math · first AC: Aug 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 8,734 global accepts · Tags: brute force, implementation, math · first AC: Jun 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 11,563 global accepts · Tags: brute force, math · first AC: Apr 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,540 global accepts · Tags: binary search, math · first AC: Mar 31, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 6,922 global accepts · Tags: greedy, strings · first AC: Feb 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 12,295 global accepts · Tags: binary search, math, number theory, sortings, two pointers · first AC: Jan 21, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,593 global accepts · Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,285 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Jan 29, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 6,595 global accepts · Tags: greedy, implementation, sortings · first AC: Sep 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,186 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,564 global accepts · Tags: dp · first AC: Aug 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,525 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jul 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,678 global accepts · Tags: brute force, flows, math, number theory · first AC: Jan 17, 2025 · C++17 (GCC 7-32) (first AC)