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Open on Codeforces · 343 unique accepted
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Quality: 1,026 global accepts · Tags: divide and conquer, interactive, math, probabilities, sortings · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 953 global accepts · Tags: dp, flows, graph matchings, graphs, sortings · first AC: Jul 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 755 global accepts · Tags: dp, games · first AC: Apr 6, 2025 · last AC: Apr 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,057 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Apr 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,941 global accepts · Tags: math · first AC: Feb 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,204 global accepts · Tags: dsu, graphs, shortest paths · first AC: Nov 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,438 global accepts · Tags: data structures, probabilities · first AC: Sep 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,167 global accepts · Tags: bitmasks, brute force, constructive algorithms, math, probabilities · first AC: Aug 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,268 global accepts · Tags: data structures, divide and conquer, dp, hashing · first AC: May 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,262 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Jan 30, 2024 · last AC: Jan 30, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Sep 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,115 global accepts · Tags: data structures, dp, geometry · first AC: Sep 7, 2025 · last AC: Sep 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 928 global accepts · Tags: constructive algorithms, flows, graph matchings · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 913 global accepts · Tags: combinatorics, dp, greedy, math, probabilities · first AC: Jul 14, 2025 · last AC: Jul 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 509 global accepts · Tags: brute force, constructive algorithms, dfs and similar, greedy, hashing · first AC: Apr 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,504 global accepts · Tags: bitmasks, brute force, combinatorics, greedy, hashing, math, two pointers · first AC: Jan 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,225 global accepts · Tags: data structures, dfs and similar, hashing, string suffix structures, strings, trees · first AC: Dec 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,756 global accepts · Tags: bitmasks, dfs and similar, dp, fft, greedy, implementation, math, trees · first AC: Dec 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 324 global accepts · Tags: interactive · first AC: Feb 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,647 global accepts · Tags: data structures, hashing, probabilities · first AC: Aug 25, 2024 · last AC: Feb 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 466 global accepts · Tags: combinatorics, dp, fft, math, trees · first AC: Dec 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 665 global accepts · Tags: combinatorics, data structures, greedy · first AC: Oct 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 978 global accepts · Tags: binary search, dfs and similar, graphs, implementation, shortest paths, two pointers · first AC: Sep 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 598 global accepts · Tags: binary search, divide and conquer, interactive, math, probabilities · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 932 global accepts · Tags: divide and conquer, dp, math, probabilities · first AC: Sep 22, 2025 · C++17 (GCC 7-32) (first AC)