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Open on Codeforces · 763 unique accepted
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Quality: 11,598 global accepts · Tags: binary search, constructive algorithms, greedy, sortings · first AC: Nov 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 13,880 global accepts · Tags: bitmasks, greedy, math, number theory · first AC: Sep 30, 2023 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms · first AC: Jul 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,855 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,669 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,582 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,801 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,333 global accepts · Tags: bitmasks, divide and conquer, dp, math · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,570 global accepts · Tags: brute force, greedy, math · first AC: Jul 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,028 global accepts · Tags: combinatorics, number theory, sortings · first AC: Oct 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 13,028 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Aug 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,275 global accepts · Tags: brute force, implementation, strings · first AC: Jul 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,028 global accepts · Tags: constructive algorithms, sortings · first AC: Jun 19, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 11,366 global accepts · Tags: combinatorics, dp, math · first AC: Jun 19, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 55,463 global accepts · Tags: dfs and similar, graphs, trees · first AC: May 12, 2023 · last AC: May 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,554 global accepts · Tags: dp · first AC: Feb 4, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 8,582 global accepts · Tags: brute force, math, two pointers · first AC: Feb 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,005 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,530 global accepts · Tags: dp, implementation, two pointers · first AC: Apr 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,842 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: constructive algorithms, greedy, implementation · first AC: Feb 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,396 global accepts · Tags: brute force, greedy · first AC: Feb 21, 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: 8,310 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Dec 20, 2024 · C++20 (GCC 13-64) (first AC)