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Open on Codeforces · 1,334 unique accepted
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Tags: dfs and similar, divide and conquer, trees · first AC: Jan 16, 2021 · C++17 (GCC 7-32) (first AC)
Tags: data structures · first AC: Jan 9, 2021 · last AC: Jan 10, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 589 global accepts · Tags: constructive algorithms · first AC: Jan 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,687 global accepts · Tags: math, matrices · first AC: Dec 26, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 493 global accepts · Tags: data structures, greedy, sortings · first AC: Oct 10, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 610 global accepts · Tags: brute force, data structures, number theory · first AC: Sep 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,648 global accepts · Tags: data structures, hashing, probabilities · first AC: Oct 22, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 662 global accepts · Tags: binary search, data structures, dfs and similar, graphs, trees · first AC: Jan 24, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 972 global accepts · Tags: constructive algorithms, flows, graph matchings, greedy · first AC: Oct 15, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 399 global accepts · Tags: brute force, dp, flows, graph matchings · first AC: May 18, 2021 · last AC: May 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 529 global accepts · Tags: bitmasks, dp, string suffix structures · first AC: Mar 25, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 882 global accepts · Tags: bitmasks, dp · first AC: Mar 21, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 615 global accepts · Tags: dsu, implementation · first AC: Feb 28, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 466 global accepts · Tags: greedy, math, number theory, sortings · first AC: Mar 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 497 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, implementation · first AC: Mar 4, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,356 global accepts · Tags: binary search, combinatorics, number theory · first AC: Feb 26, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 652 global accepts · Tags: binary search, interactive, trees · first AC: Aug 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 304 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, data structures, dp, hashing, math · first AC: Oct 22, 2022 · last AC: Oct 22, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,160 global accepts · Tags: binary search, data structures, dp · first AC: Jan 30, 2021 · C++17 (GCC 7-32) (first AC)
Tags: dp · first AC: Jan 11, 2021 · last AC: Jan 12, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 740 global accepts · Tags: data structures, hashing, sortings, two pointers · first AC: Jan 31, 2021 · last AC: Feb 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 569 global accepts · Tags: constructive algorithms, implementation · first AC: Apr 8, 2019 · GNU C++11 (first AC)
Quality: 524 global accepts · Tags: data structures, dfs and similar, divide and conquer, graphs, shortest paths, trees · first AC: Aug 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 375 global accepts · Tags: binary search, combinatorics, data structures, dp, graphs, implementation, two pointers · first AC: Feb 1, 2021 · C++17 (GCC 7-32) (first AC)
Tags: math, number theory · first AC: Oct 8, 2019 · C++17 (GCC 7-32) (first AC)