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Open on Codeforces · 2,979 unique accepted
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Quality: 546 global accepts · Tags: data structures, graphs, trees · first AC: Jan 14, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 1,653 global accepts · Tags: data structures, flows, graphs, implementation · first AC: Apr 25, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,439 global accepts · Tags: data structures, graphs, shortest paths · first AC: Apr 24, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,310 global accepts · Tags: data structures, dp, trees · first AC: Jan 19, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 552 global accepts · Tags: dp, graph matchings, math, trees · first AC: Jan 7, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 617 global accepts · Tags: binary search, greedy, math, sortings · first AC: Jan 2, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 992 global accepts · Tags: data structures · first AC: Jan 1, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 876 global accepts · Tags: bitmasks, data structures, dfs and similar, math, number theory · first AC: Jan 1, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 781 global accepts · Tags: data structures, number theory · first AC: Oct 3, 2018 · GNU C++11 (first AC)
Quality: 1,434 global accepts · Tags: data structures, implementation, string suffix structures, two pointers · first AC: Oct 3, 2018 · last AC: Oct 3, 2018 · GNU C++11 (first AC)
Quality: 1,034 global accepts · Tags: data structures, divide and conquer · first AC: Sep 15, 2018 · GNU C++11 (first AC)
Quality: 2,186 global accepts · Tags: data structures, dfs and similar, dp, strings, trees · first AC: Sep 15, 2018 · GNU C++11 (first AC)
Quality: 898 global accepts · Tags: brute force, data structures, math, number theory, trees · first AC: Aug 7, 2018 · GNU C++11 (first AC)
Quality: 426 global accepts · Tags: constructive algorithms, strings · first AC: Jul 30, 2018 · GNU C++11 (first AC)
Quality: 1,199 global accepts · Tags: binary search, data structures, trees · first AC: May 15, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 884 global accepts · Tags: data structures, strings, trees · first AC: Mar 17, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 2,607 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Jan 27, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 3,172 global accepts · Tags: data structures · first AC: Jan 14, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 112 global accepts · Tags: — · first AC: Nov 1, 2017 · GNU C++11 (first AC)
Quality: 486 global accepts · Tags: data structures, divide and conquer, implementation, trees · first AC: Aug 23, 2017 · GNU C++11 (first AC)
Quality: 423 global accepts · Tags: binary search, combinatorics, data structures, dfs and similar, dp, graphs, math, trees · first AC: Nov 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 414 global accepts · Tags: data structures, divide and conquer, graphs, implementation, trees · first AC: Dec 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 335 global accepts · Tags: games, number theory · first AC: Dec 9, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 221 global accepts · Tags: graph matchings · first AC: Dec 5, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 187 global accepts · Tags: geometry · first AC: Oct 1, 2021 · C++14 (GCC 6-32) (first AC)