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Open on Codeforces · 475 unique accepted
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Quality: 1,812 global accepts · Tags: brute force, constructive algorithms · first AC: Apr 8, 2020 · Mono C# (first AC)
Quality: 1,069 global accepts · Tags: hashing, trees · first AC: Oct 27, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,520 global accepts · Tags: dp, math · first AC: Oct 16, 2019 · Mono C# (first AC)
Quality: 1,003 global accepts · Tags: binary search, data structures, dp, hashing, sortings, string suffix structures, strings · first AC: Feb 24, 2019 · Mono C# (first AC)
Quality: 1,161 global accepts · Tags: binary search, constructive algorithms, dfs and similar, graphs, greedy, trees · first AC: Jan 5, 2019 · Mono C# (first AC)
Quality: 1,928 global accepts · Tags: binary search, dfs and similar, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,102 global accepts · Tags: binary search, brute force, dfs and similar, dp, trees · first AC: Oct 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 786 global accepts · Tags: data structures, dsu · first AC: Sep 4, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 599 global accepts · Tags: combinatorics, data structures, dp, math, number theory, trees · first AC: Sep 4, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 464 global accepts · Tags: dp, trees · first AC: Sep 4, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 883 global accepts · Tags: binary search, constructive algorithms, greedy, math · first AC: Apr 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 887 global accepts · Tags: binary search, geometry · first AC: Dec 25, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 573 global accepts · Tags: geometry, implementation, math · first AC: Dec 25, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 625 global accepts · Tags: data structures, divide and conquer, dsu, graphs · first AC: Oct 5, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,907 global accepts · Tags: constructive algorithms, dfs and similar, dp, graphs, greedy, shortest paths · first AC: Sep 8, 2020 · Mono C# (first AC)
Quality: 1,392 global accepts · Tags: binary search, data structures, dp, greedy, two pointers · first AC: Aug 14, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,477 global accepts · Tags: constructive algorithms, dp, flows, graph matchings, greedy, sortings · first AC: May 17, 2020 · Mono C# (first AC)
Quality: 1,298 global accepts · Tags: flows, graph matchings, graphs · first AC: Jul 30, 2019 · Mono C# (first AC)
Quality: 1,472 global accepts · Tags: bitmasks, combinatorics, number theory · first AC: Jan 4, 2019 · C++17 (GCC 7-32) (first AC)
Tags: data structures, greedy · first AC: Dec 23, 2018 · Mono C# (first AC)
Quality: 2,071 global accepts · Tags: combinatorics, dp · first AC: Aug 18, 2017 · Mono C# (first AC)
Quality: 395 global accepts · Tags: data structures, trees · first AC: Oct 2, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 992 global accepts · Tags: bitmasks, combinatorics, dp, math, probabilities · first AC: Jul 17, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 351 global accepts · Tags: *special, implementation · first AC: Apr 1, 2021 · C# 8 (first AC)
Quality: 2,209 global accepts · Tags: binary search, data structures, divide and conquer, greedy, implementation · first AC: Nov 17, 2020 · C++17 (GCC 9-64) (first AC)