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Open on Codeforces · 745 unique accepted
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Quality: 4,329 global accepts · Tags: bitmasks, data structures, trees · first AC: Sep 4, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,597 global accepts · Tags: binary search, data structures, greedy, implementation, math, sortings · first AC: Aug 30, 2021 · Java 11 (first AC)
Quality: 1,998 global accepts · Tags: binary search, bitmasks, brute force, combinatorics, math, number theory · first AC: Aug 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,989 global accepts · Tags: data structures, dp, greedy · first AC: Aug 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,508 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Aug 27, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 6,312 global accepts · Tags: data structures, divide and conquer, dp, greedy · first AC: Aug 27, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,638 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Jan 7, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,798 global accepts · Tags: combinatorics, dp, math, two pointers · first AC: Feb 22, 2023 · last AC: Feb 22, 2023 · C++20 (GCC 11-64) (first AC)
Tags: brute force, data structures, greedy, implementation, sortings · first AC: Jan 15, 2023 · last AC: Jan 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,413 global accepts · Tags: data structures, dfs and similar, dsu, trees · first AC: Feb 20, 2022 · last AC: Feb 20, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,469 global accepts · Tags: implementation, math, probabilities · first AC: Dec 28, 2021 · last AC: Dec 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,379 global accepts · Tags: bitmasks, constructive algorithms, interactive, math · first AC: Dec 23, 2021 · last AC: Dec 23, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,732 global accepts · Tags: combinatorics, constructive algorithms, math, sortings · first AC: Dec 22, 2021 · last AC: Dec 22, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,375 global accepts · Tags: constructive algorithms, interactive, strings · first AC: Dec 22, 2021 · last AC: Dec 22, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,210 global accepts · Tags: math, matrices · first AC: Dec 16, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 957 global accepts · Tags: binary search, dp, greedy · first AC: Nov 19, 2021 · last AC: Nov 19, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,370 global accepts · Tags: dp, greedy, number theory · first AC: Oct 23, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,570 global accepts · Tags: binary search, dfs and similar, implementation, interactive, math, number theory, trees · first AC: Oct 23, 2021 · last AC: Oct 23, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 7,757 global accepts · Tags: data structures, dsu, trees · first AC: Oct 16, 2021 · last AC: Oct 16, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,227 global accepts · Tags: binary search, dfs and similar, dp, greedy, trees · first AC: Oct 13, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,131 global accepts · Tags: data structures, graphs, implementation · first AC: Sep 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,022 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Sep 26, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,784 global accepts · Tags: dp, greedy, implementation · first AC: Sep 22, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,830 global accepts · Tags: bitmasks, greedy, math, strings · first AC: Sep 21, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,734 global accepts · Tags: combinatorics, graphs, math, shortest paths · first AC: Sep 20, 2021 · C++17 (GCC 7-32) (first AC)