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Open on Codeforces · 539 unique accepted
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Quality: 908 global accepts · Tags: data structures, dp, implementation, matrices · first AC: Dec 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 316 global accepts · Tags: constructive algorithms, implementation, interactive, number theory · first AC: Mar 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 946 global accepts · Tags: binary search, hashing, string suffix structures · first AC: Nov 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 918 global accepts · Tags: brute force, constructive algorithms, dp, string suffix structures, strings · first AC: Nov 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 937 global accepts · Tags: bitmasks, brute force, dfs and similar · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,115 global accepts · Tags: data structures, dp, geometry · first AC: Nov 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 565 global accepts · Tags: brute force, combinatorics, constructive algorithms, implementation, math · first AC: Oct 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 534 global accepts · Tags: data structures, divide and conquer, dsu, graphs, trees · first AC: Apr 29, 2025 · last AC: Apr 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,315 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Apr 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 607 global accepts · Tags: combinatorics, constructive algorithms, data structures, divide and conquer, dp, greedy, math · first AC: Mar 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 928 global accepts · Tags: combinatorics, data structures, dfs and similar, dsu, graphs, implementation, trees · first AC: Feb 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 730 global accepts · Tags: bitmasks, constructive algorithms, dp, implementation · first AC: Aug 5, 2024 · last AC: Aug 5, 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: 594 global accepts · Tags: bitmasks, data structures, dp, hashing, probabilities · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,606 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Oct 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,434 global accepts · Tags: data structures, implementation, string suffix structures, two pointers · first AC: Sep 29, 2025 · last AC: Sep 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 920 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, hashing, strings · first AC: Sep 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,922 global accepts · Tags: data structures · first AC: Apr 7, 2025 · last AC: Apr 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 933 global accepts · Tags: brute force, dp, trees · first AC: Nov 22, 2024 · last AC: Nov 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,990 global accepts · Tags: strings · first AC: Oct 28, 2025 · last AC: Oct 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,029 global accepts · Tags: data structures, dp · first AC: Jul 23, 2025 · last AC: Jul 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 524 global accepts · Tags: binary search, brute force, data structures, dfs and similar, divide and conquer, greedy, implementation, trees · first AC: Dec 7, 2024 · last AC: Dec 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 605 global accepts · Tags: brute force, dp, greedy, math, probabilities · first AC: Oct 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 521 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Mar 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 458 global accepts · Tags: data structures, implementation, two pointers · first AC: Apr 20, 2025 · last AC: Apr 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)