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Open on Codeforces · 1,047 unique accepted
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Quality: 1,588 global accepts · Tags: dp, greedy, string suffix structures, strings · first AC: May 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 149 global accepts · Tags: dfs and similar, dp, probabilities · first AC: May 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,747 global accepts · Tags: dp, graph matchings · first AC: Jan 18, 2024 · last AC: May 10, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,366 global accepts · Tags: combinatorics, dp, math, number theory · first AC: May 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 876 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Sep 9, 2023 · last AC: Apr 26, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 3,692 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Apr 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,176 global accepts · Tags: combinatorics, math · first AC: Apr 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,623 global accepts · Tags: combinatorics, math, probabilities · first AC: Mar 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,217 global accepts · Tags: dp, matrices · first AC: Mar 5, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,033 global accepts · Tags: data structures, divide and conquer, geometry · first AC: Dec 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,860 global accepts · Tags: data structures, dfs and similar, dsu, graphs · first AC: Nov 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,262 global accepts · Tags: data structures, implementation · first AC: Nov 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,075 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Oct 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 459 global accepts · Tags: combinatorics · first AC: Jan 5, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 353 global accepts · Tags: math, number theory · first AC: Jun 5, 2024 · last AC: Dec 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 886 global accepts · Tags: combinatorics, dp, implementation, math, number theory · first AC: Nov 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,537 global accepts · Tags: combinatorics, dfs and similar, graphs, math, shortest paths, trees · first AC: Nov 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,337 global accepts · Tags: binary search, brute force, implementation, math, sortings · first AC: Oct 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,068 global accepts · Tags: brute force, constructive algorithms, implementation, interactive, sortings · first AC: Dec 25, 2023 · last AC: Oct 24, 2025 · C++14 (GCC 6-32) (first AC)
Quality: 496 global accepts · Tags: dp, graphs, shortest paths · first AC: Oct 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 925 global accepts · Tags: brute force, implementation, math, number theory · first AC: Sep 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 640 global accepts · Tags: brute force, combinatorics, implementation, math, sortings · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,469 global accepts · Tags: dp, math, matrices, trees · first AC: Oct 16, 2024 · last AC: Aug 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 706 global accepts · Tags: bitmasks, dp, greedy · first AC: Jul 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 738 global accepts · Tags: dp, strings · first AC: Jul 1, 2025 · C++20 (GCC 13-64) (first AC)