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Open on Codeforces · 1,126 unique accepted
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Quality: 327 global accepts · Tags: graphs · first AC: Dec 10, 2023 · last AC: Dec 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 536 global accepts · Tags: constructive algorithms, data structures · first AC: Dec 9, 2023 · last AC: Dec 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 294 global accepts · Tags: brute force, constructive algorithms, dp, fft, implementation, math · first AC: Nov 21, 2023 · last AC: Nov 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 388 global accepts · Tags: constructive algorithms · first AC: Nov 20, 2023 · last AC: Nov 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 328 global accepts · Tags: data structures, dp, greedy · first AC: Oct 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 349 global accepts · Tags: constructive algorithms, dsu, sortings · first AC: Oct 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 911 global accepts · Tags: data structures · first AC: Jul 25, 2023 · last AC: Sep 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 696 global accepts · Tags: data structures, implementation · first AC: Jul 9, 2023 · last AC: Sep 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 659 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Sep 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 419 global accepts · Tags: dp, math, number theory, strings · first AC: Sep 9, 2023 · last AC: Sep 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,216 global accepts · Tags: binary search, data structures, dsu, trees · first AC: Sep 6, 2023 · last AC: Sep 14, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Aug 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 460 global accepts · Tags: — · first AC: Aug 16, 2023 · last AC: Aug 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 387 global accepts · Tags: dp, graph matchings, math, meet-in-the-middle · first AC: Aug 15, 2023 · last AC: Aug 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 737 global accepts · Tags: dp, greedy, trees · first AC: Aug 8, 2023 · last AC: Aug 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 373 global accepts · Tags: combinatorics, strings · first AC: Aug 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 643 global accepts · Tags: combinatorics, math, number theory · first AC: Aug 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,505 global accepts · Tags: data structures, dsu · first AC: Apr 27, 2023 · last AC: Apr 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,130 global accepts · Tags: combinatorics, divide and conquer, fft, number theory · first AC: Apr 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,562 global accepts · Tags: data structures, string suffix structures · first AC: Mar 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 379 global accepts · Tags: graphs, greedy, shortest paths · first AC: Oct 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 356 global accepts · Tags: binary search, dp · first AC: Jun 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 709 global accepts · Tags: bitmasks, constructive algorithms, trees · first AC: Jun 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 700 global accepts · Tags: constructive algorithms, flows, graphs · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 188 global accepts · Tags: constructive algorithms · first AC: Apr 25, 2025 · C++20 (GCC 13-64) (first AC)