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Open on Codeforces · 767 unique accepted
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Quality: 508 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Apr 6, 2025 · last AC: Apr 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,356 global accepts · Tags: binary search, combinatorics, number theory · first AC: Mar 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 734 global accepts · Tags: binary search, brute force, data structures, dsu, implementation, math · first AC: Mar 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 554 global accepts · Tags: combinatorics, math, number theory, probabilities · first AC: Mar 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 613 global accepts · Tags: constructive algorithms, dp, geometry, graphs, greedy, math, sortings · first AC: Jan 28, 2025 · 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)
Tags: dp, math · first AC: Oct 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 396 global accepts · Tags: data structures, dp, matrices, two pointers · first AC: Jul 24, 2024 · last AC: Jul 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,227 global accepts · Tags: dp, greedy · first AC: Jul 3, 2024 · last AC: Jul 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 344 global accepts · Tags: divide and conquer, dp, trees · first AC: Jul 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,201 global accepts · Tags: combinatorics, dp, fft, math · first AC: Feb 28, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 601 global accepts · Tags: combinatorics, dp, trees · first AC: Feb 1, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,509 global accepts · Tags: brute force, math, probabilities · first AC: Jul 8, 2023 · last AC: Jan 10, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 673 global accepts · Tags: dfs and similar, graphs, math, matrices · first AC: Jan 10, 2024 · last AC: Jan 10, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 710 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Jan 5, 2024 · last AC: Jan 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,669 global accepts · Tags: dp, flows, greedy · first AC: Dec 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,067 global accepts · Tags: flows, graph matchings · first AC: Dec 1, 2023 · last AC: Dec 1, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,135 global accepts · Tags: dp, trees · first AC: Sep 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 616 global accepts · Tags: chinese remainder theorem, combinatorics, math, number theory · first AC: Mar 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 250 global accepts · Tags: combinatorics, constructive algorithms, graphs, math, number theory · first AC: Apr 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 347 global accepts · Tags: combinatorics, graphs, trees · first AC: Mar 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 200 global accepts · Tags: binary search, bitmasks, data structures, dp, greedy, string suffix structures · first AC: Feb 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 825 global accepts · Tags: dfs and similar, dp, greedy, trees, two pointers · first AC: Nov 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 243 global accepts · Tags: data structures, greedy, trees · first AC: Oct 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 203 global accepts · Tags: constructive algorithms, graphs, implementation, shortest paths, trees · first AC: Sep 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)