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Open on Codeforces · 2,979 unique accepted
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Quality: 1,313 global accepts · Tags: data structures, dp, greedy · first AC: Jan 1, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,183 global accepts · Tags: dp, string suffix structures, strings · first AC: Nov 12, 2018 · GNU C++11 (first AC)
Quality: 581 global accepts · Tags: brute force · first AC: Nov 11, 2018 · GNU C++11 (first AC)
Tags: data structures, trees · first AC: Nov 11, 2018 · last AC: Nov 11, 2018 · GNU C++11 (first AC)
Quality: 605 global accepts · Tags: strings, trees · first AC: Nov 10, 2018 · GNU C++11 (first AC)
Quality: 724 global accepts · Tags: games, greedy · first AC: Oct 1, 2018 · GNU C++11 (first AC)
Quality: 343 global accepts · Tags: brute force, dfs and similar, graphs, implementation, math, probabilities · first AC: Sep 23, 2018 · GNU C++11 (first AC)
Quality: 564 global accepts · Tags: math · first AC: Aug 28, 2018 · GNU C++11 (first AC)
Quality: 3,614 global accepts · Tags: data structures, dfs and similar, trees · first AC: Aug 6, 2018 · GNU C++11 (first AC)
Quality: 450 global accepts · Tags: combinatorics, dp, matrices · first AC: Apr 20, 2018 · last AC: Apr 20, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 251 global accepts · Tags: data structures, strings · first AC: Apr 15, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 1,201 global accepts · Tags: combinatorics, dp, fft, math · first AC: Apr 9, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 847 global accepts · Tags: data structures · first AC: Mar 18, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 1,090 global accepts · Tags: bitmasks, data structures, dsu, graphs · first AC: Mar 4, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 860 global accepts · Tags: bitmasks · first AC: Oct 27, 2017 · GNU C++11 (first AC)
Quality: 476 global accepts · Tags: data structures, graphs, sortings · first AC: Jul 31, 2025 · last AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 206 global accepts · Tags: flows, graphs · first AC: Mar 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 508 global accepts · Tags: binary search, dp, greedy, trees · first AC: Mar 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 719 global accepts · Tags: constructive algorithms, geometry, sortings · first AC: Feb 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 283 global accepts · Tags: interactive · first AC: Dec 5, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, constructive algorithms, data structures, dfs and similar, implementation, math, matrices, number theory, trees · first AC: Jul 11, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 387 global accepts · Tags: constructive algorithms, graphs, shortest paths · first AC: Jan 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 374 global accepts · Tags: binary search, dp, geometry · first AC: Sep 19, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 948 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Aug 5, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 670 global accepts · Tags: bitmasks, brute force, dfs and similar, sortings · first AC: Jul 25, 2021 · C++14 (GCC 6-32) (first AC)