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Open on Codeforces · 2,179 unique accepted
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Quality: 1,578 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jun 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 660 global accepts · Tags: data structures, math, sortings, trees · first AC: Mar 31, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 549 global accepts · Tags: bitmasks, combinatorics, dp, fft, math, probabilities · first AC: Dec 22, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 4,037 global accepts · Tags: dfs and similar, divide and conquer, dp, graphs, sortings, trees · first AC: Oct 30, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 298 global accepts · Tags: combinatorics, dsu, trees · first AC: Sep 10, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 757 global accepts · Tags: constructive algorithms, graphs, implementation, math · first AC: Jun 29, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,107 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy · first AC: Jun 16, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 513 global accepts · Tags: constructive algorithms, dfs and similar, dsu · first AC: May 30, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 785 global accepts · Tags: constructive algorithms, flows, graph matchings, math, number theory · first AC: May 19, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 905 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Jan 16, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,149 global accepts · Tags: combinatorics, dp, math · first AC: Dec 24, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 486 global accepts · Tags: binary search, implementation, sortings · first AC: Dec 11, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 960 global accepts · Tags: data structures, divide and conquer, meet-in-the-middle, two pointers · first AC: Nov 28, 2021 · last AC: Nov 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 695 global accepts · Tags: brute force, dp, greedy, shortest paths · first AC: Nov 23, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 764 global accepts · Tags: brute force, constructive algorithms, interactive · first AC: Aug 10, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 625 global accepts · Tags: combinatorics, math, number theory · first AC: May 26, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 399 global accepts · Tags: brute force, dp, flows, graph matchings · first AC: May 22, 2021 · last AC: May 22, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,008 global accepts · Tags: constructive algorithms, graphs, math · first AC: May 14, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 70 global accepts · Tags: *special, combinatorics, data structures · first AC: Mar 9, 2021 · last AC: Mar 9, 2021 · Kotlin 1.4 (first AC)
Quality: 1,167 global accepts · Tags: brute force, dfs and similar, dp, string suffix structures, strings · first AC: Sep 8, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,187 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graph matchings, graphs, trees · first AC: Aug 5, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,415 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, interactive, math · first AC: Jun 9, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 371 global accepts · Tags: brute force, combinatorics, implementation, interactive, math, probabilities · first AC: Jul 6, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 658 global accepts · Tags: dfs and similar, graphs, math, number theory · first AC: Jun 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 556 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Sep 30, 2022 · C++17 (GCC 9-64) (first AC)