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Open on Codeforces · 691 unique accepted
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Quality: 2,195 global accepts · Tags: dp, graphs, greedy, math, probabilities · first AC: Oct 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,964 global accepts · Tags: bitmasks, brute force, dp, shortest paths · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,037 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Sep 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 394 global accepts · Tags: *special, data structures, dfs and similar, graphs, trees · first AC: Oct 22, 2020 · GNU C++11 (first AC)
Quality: 5,863 global accepts · Tags: bitmasks, constructive algorithms, data structures · first AC: Oct 21, 2020 · GNU C++11 (first AC)
Quality: 899 global accepts · Tags: combinatorics, dp, math · first AC: Sep 27, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 917 global accepts · Tags: combinatorics, divide and conquer, dp, math · first AC: Mar 29, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 862 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Mar 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,442 global accepts · Tags: combinatorics, dp, math · first AC: Feb 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 449 global accepts · Tags: — · first AC: Jan 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 856 global accepts · Tags: binary search, bitmasks, data structures, dp, implementation · first AC: Dec 6, 2024 · last AC: Dec 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,707 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, graphs · first AC: Dec 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,376 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, hashing, implementation, strings · first AC: Nov 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,148 global accepts · Tags: binary search, brute force, constructive algorithms, dsu, graphs, greedy, matrices, trees, two pointers · first AC: Sep 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,860 global accepts · Tags: data structures, greedy, math, number theory · first AC: Aug 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,073 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: Aug 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,660 global accepts · Tags: binary search, data structures, divide and conquer, dp, greedy, strings · first AC: Aug 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,425 global accepts · Tags: dp, greedy, sortings · first AC: Aug 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,468 global accepts · Tags: combinatorics, dp, math · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 877 global accepts · Tags: binary search, brute force, math · first AC: Nov 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 971 global accepts · Tags: brute force, combinatorics, dp, math, probabilities · first AC: Nov 17, 2023 · C++20 (GCC 11-64) (first AC)
Tags: combinatorics, dp, fft, math · first AC: Nov 14, 2023 · last AC: Nov 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,215 global accepts · Tags: brute force, constructive algorithms, greedy, number theory · first AC: Oct 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,577 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, implementation, interactive, trees · first AC: Oct 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,099 global accepts · Tags: data structures, dp, greedy, math · first AC: Sep 24, 2023 · C++20 (GCC 11-64) (first AC)