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Open on Codeforces · 1,058 unique accepted
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Quality: 790 global accepts · Tags: data structures, dp · first AC: Nov 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,501 global accepts · Tags: binary search, interactive, math, sortings · first AC: Nov 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,135 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 864 global accepts · Tags: dp, string suffix structures, trees · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 905 global accepts · Tags: data structures, dfs and similar · first AC: Nov 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,132 global accepts · Tags: combinatorics, data structures, implementation, math, matrices · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,143 global accepts · Tags: binary search, data structures, implementation · first AC: Nov 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,742 global accepts · Tags: brute force, data structures · first AC: Nov 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,024 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Oct 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,436 global accepts · Tags: combinatorics, data structures, dp · first AC: Sep 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,550 global accepts · Tags: binary search, bitmasks, data structures, hashing, probabilities, strings, trees · first AC: Aug 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 913 global accepts · Tags: data structures · first AC: Jul 28, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Mar 1, 2025 · last AC: Mar 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,749 global accepts · Tags: data structures, divide and conquer, hashing, two pointers · first AC: Jan 7, 2025 · last AC: Jan 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,030 global accepts · Tags: data structures, strings · first AC: Nov 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 900 global accepts · Tags: binary search, brute force, data structures, divide and conquer, greedy, implementation · first AC: Nov 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,075 global accepts · Tags: data structures, greedy, implementation, sortings, ternary search, two pointers · first AC: Nov 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,666 global accepts · Tags: brute force, data structures, divide and conquer, hashing, math · first AC: Oct 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,782 global accepts · Tags: data structures · first AC: Oct 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,100 global accepts · Tags: divide and conquer, dp · first AC: Sep 6, 2024 · last AC: Sep 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,906 global accepts · Tags: binary search, data structures, divide and conquer, dp · first AC: Sep 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 717 global accepts · Tags: data structures, dp · first AC: Aug 15, 2024 · last AC: Aug 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,693 global accepts · Tags: data structures, hashing, strings · first AC: Jul 26, 2024 · last AC: Jul 26, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 921 global accepts · Tags: binary search, graphs, matrices · first AC: Jun 15, 2024 · last AC: Jun 17, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,799 global accepts · Tags: bitmasks, brute force, data structures, divide and conquer, greedy, implementation, two pointers · first AC: Apr 28, 2024 · last AC: Apr 28, 2024 · C++20 (GCC 13-64) (first AC)