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Open on Codeforces · 221 unique accepted
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Quality: 17,705 global accepts · Tags: brute force, geometry, greedy, math · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 11,049 global accepts · Tags: data structures · first AC: Feb 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 11,690 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,493 global accepts · Tags: games, greedy · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,640 global accepts · Tags: constructive algorithms, dp, dsu, graphs, greedy, sortings · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,592 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Jul 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 17,706 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,247 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,383 global accepts · Tags: games, greedy, sortings · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,712 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,139 global accepts · Tags: constructive algorithms, dfs and similar, graphs, implementation · first AC: Nov 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 11,529 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,744 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,954 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,581 global accepts · Tags: brute force, math, two pointers · first AC: Feb 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 6,005 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,262 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,842 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,782 global accepts · Tags: bitmasks, data structures · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,960 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,606 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Nov 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,952 global accepts · Tags: constructive algorithms · first AC: Feb 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,084 global accepts · Tags: data structures, dp · first AC: Feb 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 6,049 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,488 global accepts · Tags: games, greedy · first AC: Sep 20, 2025 · C++17 (GCC 7-32) (first AC)