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Open on Codeforces · 1,833 unique accepted
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Quality: 979 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Jun 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,607 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Jun 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,186 global accepts · Tags: data structures, dfs and similar, dp, strings, trees · first AC: Jun 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,969 global accepts · Tags: dfs and similar, graphs, trees · first AC: Jun 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 517 global accepts · Tags: brute force, dp, graphs · first AC: May 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 656 global accepts · Tags: *special, bitmasks, data structures, divide and conquer, dsu · first AC: Apr 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 928 global accepts · Tags: greedy, math, number theory · first AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Tags: graphs, math · first AC: Apr 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 609 global accepts · Tags: binary search, constructive algorithms, data structures, dfs and similar, dsu, greedy, implementation, trees · first AC: Mar 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 401 global accepts · Tags: dsu, math · first AC: Feb 21, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 597 global accepts · Tags: data structures, trees · first AC: Jan 9, 2024 · last AC: Jan 10, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 544 global accepts · Tags: binary search, data structures, hashing, string suffix structures, strings · first AC: Dec 18, 2023 · last AC: Dec 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 502 global accepts · Tags: data structures, dfs and similar, graphs, implementation, trees · first AC: Dec 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 771 global accepts · Tags: dp, graphs, math, probabilities · first AC: Dec 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 475 global accepts · Tags: combinatorics, geometry, probabilities · first AC: Dec 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,187 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graph matchings, graphs, trees · first AC: Nov 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 495 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Nov 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,226 global accepts · Tags: dp, greedy, sortings, trees · first AC: Nov 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 185 global accepts · Tags: constructive algorithms · first AC: Nov 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 486 global accepts · Tags: data structures, divide and conquer, implementation, trees · first AC: Nov 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 511 global accepts · Tags: constructive algorithms, data structures, divide and conquer, geometry, graphs, implementation, trees · first AC: Nov 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 920 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, hashing, strings · first AC: Oct 28, 2023 · last AC: Oct 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 390 global accepts · Tags: greedy, implementation, math · first AC: Oct 22, 2023 · last AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 932 global accepts · Tags: divide and conquer, dp, math, probabilities · first AC: Oct 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 876 global accepts · Tags: bitmasks, data structures, dfs and similar, math, number theory · first AC: Sep 26, 2023 · last AC: Sep 26, 2023 · C++20 (GCC 11-64) (first AC)