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Open on Codeforces · 387 unique accepted
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Quality: 5,100 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs · first AC: Apr 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,803 global accepts · Tags: dp · first AC: Feb 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,814 global accepts · Tags: combinatorics, dfs and similar, dsu, graphs, implementation · first AC: Jan 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,115 global accepts · Tags: dfs and similar, dp, greedy, sortings, trees · first AC: Oct 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,746 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, trees · first AC: Sep 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,558 global accepts · Tags: constructive algorithms, math, number theory · first AC: Mar 24, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 5,503 global accepts · Tags: data structures, dfs and similar, dp, graphs, shortest paths, two pointers · first AC: Oct 25, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,671 global accepts · Tags: constructive algorithms, greedy, implementation, strings, two pointers · first AC: Apr 17, 2021 · GNU C++11 (first AC)
Tags: data structures, dsu, implementation · first AC: Mar 22, 2021 · GNU C++11 (first AC)
Quality: 3,880 global accepts · Tags: brute force, hashing, implementation, math, string suffix structures, strings · first AC: Jun 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,539 global accepts · Tags: binary search, dp, dsu, greedy, trees, two pointers · first AC: May 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,601 global accepts · Tags: brute force, constructive algorithms, graphs, implementation, interactive, shortest paths, trees · first AC: Apr 9, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,394 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, flows, games, graph matchings, graphs, implementation · first AC: Dec 30, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,144 global accepts · Tags: combinatorics, dp, math · first AC: Nov 26, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 4,162 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, probabilities, trees · first AC: Sep 6, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,539 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Apr 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,064 global accepts · Tags: constructive algorithms, implementation, sortings · first AC: Feb 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,039 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Nov 23, 2021 · C++14 (GCC 6-32) (first AC)
Tags: binary search, combinatorics, implementation, interactive · first AC: Nov 14, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,446 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Sep 12, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,817 global accepts · Tags: binary search, data structures, greedy, implementation, sortings · first AC: Apr 19, 2021 · GNU C++11 (first AC)
Quality: 2,773 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Nov 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,598 global accepts · Tags: — · first AC: Mar 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,438 global accepts · Tags: combinatorics, divide and conquer, math · first AC: Dec 13, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,744 global accepts · Tags: data structures, sortings · first AC: Nov 25, 2023 · C++14 (GCC 6-32) (first AC)