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Open on Codeforces · 882 unique accepted
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Quality: 585 global accepts · Tags: dp, trees · first AC: Sep 24, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,168 global accepts · Tags: hashing, strings · first AC: Sep 18, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,342 global accepts · Tags: dp · first AC: Sep 14, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,050 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, two pointers · first AC: Sep 6, 2020 · last AC: Sep 7, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,146 global accepts · Tags: brute force, dfs and similar, graphs, hashing · first AC: Aug 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,252 global accepts · Tags: combinatorics, dfs and similar, dp, greedy, trees · first AC: Aug 8, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,869 global accepts · Tags: data structures, dp, graphs, sortings · first AC: Aug 5, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,150 global accepts · Tags: binary search, brute force, data structures, sortings, two pointers · first AC: Jul 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,313 global accepts · Tags: brute force, data structures, implementation, math, number theory, sortings, two pointers · first AC: Jun 29, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,814 global accepts · Tags: dp, greedy, trees · first AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,256 global accepts · Tags: brute force, interactive, math · first AC: May 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,728 global accepts · Tags: data structures, graphs, greedy, implementation, shortest paths, sortings · first AC: Feb 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,378 global accepts · Tags: geometry, math, matrices · first AC: Jan 27, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,680 global accepts · Tags: bitmasks, brute force, constructive algorithms, math, number theory · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,541 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, interactive · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,190 global accepts · Tags: combinatorics, greedy, hashing, math, number theory, sortings · first AC: May 28, 2023 · C++20 (GCC 11-64) (first AC)
Tags: combinatorics, dp, fft, math · first AC: Feb 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,351 global accepts · Tags: bitmasks, data structures, divide and conquer, strings, trees · first AC: Jan 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,034 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, sortings · first AC: Jan 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math, probabilities, trees · first AC: Dec 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,243 global accepts · Tags: brute force, data structures, implementation · first AC: Dec 17, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 849 global accepts · Tags: bitmasks, dsu, flows, graph matchings · first AC: Dec 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,339 global accepts · Tags: binary search, data structures, dfs and similar, graphs, shortest paths, trees · first AC: Dec 10, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,425 global accepts · Tags: dp, greedy, sortings · first AC: Nov 26, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,148 global accepts · Tags: binary search, brute force, constructive algorithms, dsu, graphs, greedy, matrices, trees, two pointers · first AC: Nov 20, 2022 · C++20 (GCC 11-64) (first AC)