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Open on Codeforces · 629 unique accepted
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Quality: 1,739 global accepts · Tags: bitmasks, dp, graphs, number theory · first AC: Nov 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,711 global accepts · Tags: data structures, dsu, graphs · first AC: Nov 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,303 global accepts · Tags: binary search, data structures, divide and conquer, geometry, ternary search · first AC: Jul 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 496 global accepts · Tags: dp, graphs, shortest paths · first AC: Oct 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,339 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Oct 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,289 global accepts · Tags: dp, graphs, math, probabilities, trees · first AC: Feb 23, 2024 · last AC: Oct 14, 2025 · C++17 (GCC 9-64) (first AC)
Quality: 1,071 global accepts · Tags: combinatorics, dp, math · first AC: Sep 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,736 global accepts · Tags: dp, strings · first AC: Sep 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dp, math, two pointers · first AC: Sep 23, 2025 · last AC: Sep 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,104 global accepts · Tags: data structures, greedy · first AC: Sep 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,112 global accepts · Tags: data structures, string suffix structures · first AC: Sep 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 980 global accepts · Tags: data structures, dsu, graphs · first AC: Sep 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,076 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,122 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Jul 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,076 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, greedy, trees · first AC: May 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,658 global accepts · Tags: binary search, brute force, data structures, dp, hashing, strings · first AC: Feb 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 947 global accepts · Tags: brute force, data structures, dp, greedy, implementation, math · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,627 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Nov 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,224 global accepts · Tags: data structures, dsu, graphs, greedy · first AC: Nov 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,283 global accepts · Tags: brute force, combinatorics, dp, trees · first AC: Oct 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,191 global accepts · Tags: dfs and similar, graphs · first AC: Jul 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,118 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Jul 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,318 global accepts · Tags: dp · first AC: Jul 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,939 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: May 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,130 global accepts · Tags: combinatorics, constructive algorithms, dp, implementation, math · first AC: Feb 22, 2024 · C++17 (GCC 9-64) (first AC)