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Open on Codeforces · 2,696 unique accepted
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Quality: 425 global accepts · Tags: bitmasks, data structures, math · first AC: Sep 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 918 global accepts · Tags: brute force, constructive algorithms, dp, string suffix structures, strings · first AC: Sep 15, 2025 · last AC: Sep 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 915 global accepts · Tags: combinatorics, dp, greedy, math, probabilities · first AC: May 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 336 global accepts · Tags: — · first AC: Mar 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 486 global accepts · Tags: combinatorics, dp, games, math · first AC: Feb 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 601 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Feb 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 697 global accepts · Tags: binary search, graphs, interactive, sortings, two pointers · first AC: Oct 12, 2024 · last AC: Dec 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,119 global accepts · Tags: data structures, dp, geometry · first AC: Apr 5, 2023 · last AC: Dec 10, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 895 global accepts · Tags: binary search, dp, geometry, graphs · first AC: Oct 22, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 828 global accepts · Tags: constructive algorithms, dp, interactive · first AC: Oct 16, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,346 global accepts · Tags: data structures · first AC: Oct 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,507 global accepts · Tags: combinatorics, dp, probabilities · first AC: Oct 10, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 641 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy, math, two pointers · first AC: Sep 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 589 global accepts · Tags: constructive algorithms, geometry, interactive, math · first AC: Sep 25, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,213 global accepts · Tags: brute force, constructive algorithms, dsu, graphs, hashing, math, number theory · first AC: Sep 10, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 707 global accepts · Tags: data structures, dp · first AC: Aug 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 756 global accepts · Tags: bitmasks, dp · first AC: Aug 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,256 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Aug 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 743 global accepts · Tags: bitmasks, data structures, dp · first AC: Jul 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 508 global accepts · Tags: 2-sat, data structures, dp, matrices, two pointers · first AC: Jul 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,430 global accepts · Tags: combinatorics, dp, math · first AC: Jun 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 882 global accepts · Tags: binary search, bitmasks, data structures, divide and conquer, greedy, trees · first AC: May 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,175 global accepts · Tags: binary search, divide and conquer, graphs, shortest paths · first AC: May 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,669 global accepts · Tags: binary search, dfs and similar, graphs, interactive, shortest paths, trees · first AC: Apr 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,011 global accepts · Tags: data structures, divide and conquer, geometry, trees · first AC: Apr 8, 2024 · C++17 (GCC 7-32) (first AC)