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Open on Codeforces · 619 unique accepted
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Quality: 6,014 global accepts · Tags: binary search, constructive algorithms, data structures, divide and conquer, greedy, shortest paths · first AC: Jun 25, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 4,083 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: May 8, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 8,074 global accepts · Tags: graphs, shortest paths · first AC: Oct 28, 2021 · C++17 (GCC 7-32) (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++17 (GCC 7-32) (first AC)
Quality: 6,776 global accepts · Tags: bitmasks, graphs, hashing, math, number theory · first AC: Jan 10, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 9,602 global accepts · Tags: dsu, graphs, greedy, shortest paths, trees · first AC: Oct 14, 2020 · last AC: Oct 15, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 10,142 global accepts · Tags: brute force, constructive algorithms, sortings · first AC: Jul 4, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 6,046 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Dec 5, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 3,827 global accepts · Tags: dp · first AC: Jul 30, 2018 · GNU C++11 (first AC)
Quality: 4,386 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, matrices · first AC: Jul 30, 2018 · GNU C++11 (first AC)
Quality: 2,462 global accepts · Tags: dfs and similar, dp, graphs, greedy · first AC: Dec 27, 2017 · GNU C++11 (first AC)
Quality: 4,329 global accepts · Tags: data structures, dfs and similar, games, graphs, greedy, trees · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,564 global accepts · Tags: binary search, data structures, implementation, math, two pointers · first AC: Feb 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,269 global accepts · Tags: brute force, dp, greedy, implementation · first AC: Mar 12, 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 7-32) (first AC)
Quality: 3,467 global accepts · Tags: greedy, implementation, math, number theory · first AC: Aug 16, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 4,908 global accepts · Tags: combinatorics, math · first AC: Jun 25, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,039 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Nov 23, 2021 · C++17 (GCC 7-32) (first AC)
Tags: binary search, combinatorics, implementation, interactive · first AC: Nov 14, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,447 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Sep 12, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,039 global accepts · Tags: dfs and similar, graphs, greedy, trees · first AC: Mar 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,363 global accepts · Tags: combinatorics, math, probabilities · first AC: Jul 14, 2018 · GNU C++11 (first AC)
Quality: 3,140 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Jul 1, 2018 · GNU C++11 (first AC)
Quality: 8,601 global accepts · Tags: brute force, data structures, dsu, number theory · first AC: Feb 2, 2018 · GNU C++11 (first AC)