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Open on Codeforces · 287 unique accepted
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Quality: 9,124 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,726 global accepts · Tags: greedy, sortings · first AC: Dec 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,654 global accepts · Tags: constructive algorithms, dp, dsu, graphs, greedy, sortings · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,609 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,309 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jul 5, 2025 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms · first AC: May 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 17,789 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math · first AC: Jun 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,684 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 11,071 global accepts · Tags: dp, games, greedy · first AC: Nov 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,264 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,991 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, sortings · first AC: Jun 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 15,833 global accepts · Tags: constructive algorithms, greedy · first AC: May 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,671 global accepts · Tags: binary search, combinatorics · first AC: Jul 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,419 global accepts · Tags: bitmasks, constructive algorithms, interactive, math, number theory · first AC: May 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,735 global accepts · Tags: brute force, dfs and similar, greedy, math · first AC: Feb 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,485 global accepts · Tags: dfs and similar, graphs · first AC: Oct 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,019 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 24,671 global accepts · Tags: dfs and similar, dp, greedy, sortings, trees · first AC: Aug 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,223 global accepts · Tags: constructive algorithms, implementation · first AC: Aug 3, 2025 · last AC: Aug 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,078 global accepts · Tags: combinatorics, math · first AC: Aug 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,278 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,632 global accepts · Tags: data structures, greedy, implementation, math · first AC: Jun 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,016 global accepts · Tags: dp, implementation · first AC: Jul 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,319 global accepts · Tags: constructive algorithms, greedy, two pointers · first AC: Jul 26, 2025 · last AC: Jul 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,389 global accepts · Tags: dp · first AC: Jul 26, 2025 · C++20 (GCC 13-64) (first AC)