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Open on Codeforces · 414 unique accepted
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Quality: 647 global accepts · Tags: dp, interactive · first AC: Aug 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dp, math · first AC: Nov 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 349 global accepts · Tags: constructive algorithms, dsu, sortings · first AC: May 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 339 global accepts · Tags: brute force, data structures, greedy, implementation, math · first AC: Mar 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 442 global accepts · Tags: bitmasks, divide and conquer, math · first AC: Mar 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 517 global accepts · Tags: dp, fft, math · first AC: Jan 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 388 global accepts · Tags: constructive algorithms · first AC: Dec 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 655 global accepts · Tags: constructive algorithms · first AC: Dec 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,562 global accepts · Tags: data structures, graphs, greedy · first AC: Nov 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 396 global accepts · Tags: dsu, math · first AC: Oct 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 556 global accepts · Tags: data structures, games · first AC: Sep 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 319 global accepts · Tags: flows, graphs · first AC: Aug 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 379 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 855 global accepts · Tags: divide and conquer, math, number theory, trees · first AC: Dec 31, 2023 · last AC: Dec 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,344 global accepts · Tags: dp, math · first AC: Oct 15, 2023 · last AC: Oct 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,558 global accepts · Tags: data structures · first AC: Feb 16, 2023 · last AC: Jul 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 443 global accepts · Tags: binary search, data structures, dfs and similar, trees · first AC: Sep 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 797 global accepts · Tags: fft, math · first AC: Jul 26, 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)
Quality: 641 global accepts · Tags: combinatorics, dp, math · first AC: Apr 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 574 global accepts · Tags: trees · first AC: Mar 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 520 global accepts · Tags: data structures, divide and conquer · first AC: Mar 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 288 global accepts · Tags: dp, number theory · first AC: Nov 25, 2024 · last AC: Nov 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 666 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, flows · first AC: Oct 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 796 global accepts · Tags: data structures, math, number theory · first AC: Oct 12, 2024 · C++20 (GCC 13-64) (first AC)